uspto patent citation data

U.S. Patent and Trademark Office . In this paper, we analyze the prior art citations of all patents granted by the USPTO in 2001–2003. U.S. Patent and Trademark Office . The USPTO data contains a wealth of information. You should avoid making assumptions about the creation of patent citations. Patent CPC Analytics - Trends III. USPTO Office Action Citations API (beta) Version. Many studies rely on patent citations to measure intellectual heritage and impact. Patents may be searched using the following resources: Inventors are encouraged to search the USPTO's patent database to see if a patent has already been filed or granted that is similar to your patent. USPTO-patent-citation-graph Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. Customize a search on all or a selected group of elements (fields) of a patent. Have a comment about the web page you were viewing? See this important information about searching for patents: How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy - Web Based Tutorial (38 minutes), The Seven Step Strategy - Outlines a suggested procedure for patent searching. Digital Services & Big Data Project Series No. USPTO Office Action Citations API v2 | Patents This API allows for daily refresh and retrieval of citation data from Office Actions mailed from June 1, 2018 to 180 days prior to the current date. The data was originally released by NBER. We may have questions about your feedback, please provide your email address. Many studies rely on patent citations to measure intellectual heritage and impact. The project is based on the graphscraper project, please see that project for the details of the graph API. Data tells you what's happening. Firstly, it studies the probabilistic distribution of the patent citations among several major sectors. For additional search resources, contact your local Patent and Trademark Depository Library , visit the USPTO Public Search Facility or the USPTO Main STIC Library. USPTO Patent Prosecution Research Data: Unlocking Office Action Traits Working … Patents. The exact method for citation that you use will depend on where you are citing the patent. In this article, we show that the nature of patent citations has changed dramatically in recent years. The USPTO Historical Patent Data Files includes four datasets: The annual dataset contains counts of in-force and issued patents from 1840 to 2014 by NBER sub-category. Search recorded assignment and record ownership changes. Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. How You Can Use Expanded and Timely Citation Data. USPTO Patent Prosecution Research Data: Unlocking Office Action Traits . The USPTO allows parties to record assignments of patents and patent applications to, as much as possible, maintain a complete history of claimed interests in a patent. USPTO - United States Patent and Trademark Office, Madrid Protocol & international protection, Checking application status & viewing documents, Checking registration status & viewing documents, Enforcing your trademark rights/trademark litigation, International intergovernmental organizations, Transferring ownership / Assignments help, How to Conduct a Preliminary U.S. Patent Search: A Step by Step Strategy, Visit the Patent and Trademark Resource Center Program, Korean Intellectual Property Rights Information Service (KIPRIS), World Intellectual Property Organization (WIPO) provides. Available at SSRN: http://ssrn.com/abstract=2636461. USPTO Office Action Rejection API (beta) Version. These data comprise an aggregation of raw XML data found here. U.S. patent dataset is maintained by the National Bureau of Economic Research. This service also provides Office Action Indicators to help users identify applications that contain office actions, a Collections View for saving documents and applications for review later on in the session, and the ability to download the documents in an application. We use multivariate regression and analysis of variance to identify the determinants of examiner shares. The Patent Application Information Retrieval (PAIR) system provides IP customers a safe, simple, and secure way to retrieve and download information regarding patent application status. Sort by Most Relevant Alphabetical; Most Accessed; Most Relevant; Recently Added; Recently Updated • Patent data include citations to previous patents and to the scientific literature. U.S. Patent and Trademark Office (USPTO) patent quality assurance process, (electronic resource) Resource Information The item U.S. Patent and Trademark Office (USPTO) patent quality assurance process, (electronic resource) represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Missouri University of Science & Technology Library . USPTO - United States Patent and Trademark Office, Madrid Protocol & international protection, Checking application status & viewing documents, Checking registration status & viewing documents, Enforcing your trademark rights/trademark litigation, International intergovernmental organizations, Transferring ownership / Assignments help, Office action research dataset for patents, The USPTO Patent Assignment Dataset: Descriptions and Analysis. The 2019 update to the Patent Assignment Dataset contains detailed information on 8.6 million patent assignments and other transactions recorded at the USPTO since 1970 and involving roughly 14.9 million patents and patent applications. Searches are limited to patent numbers and/or classification codes for pre-1976 patents. Patent citation network Dataset information. USPTO Office Action Rejection API (beta) Version. Google Patent Search covers the entire collection of patents made available by the USPTO—from patents issued in the 1790s through those issued in the middle of 2006. The United States Patent and Trademark Office (USPTO) Public Search Facility located in Alexandria, VA provides the public access to patent and trademark information in a variety of formats including on-line, microfilm, and print. The Official Gazette can be browsed by classification or type of patent, for example, utility, design, and plant. NBER data on patents and patent citations from the USPTO, for a panel of 113 European and North American regions over 22 years. Patent Examination Data System (Version 1.5.1 Released 9/28/18) Patent Examination Data System allows customers to retrieve and download multiple records of USPTO patent application, patent filing status and transaction history data. The OCE developed these data files for public use and encourages users to identify fixes and improvements. The USPTO houses full text for patents issued from 1976 to the present and PDF images for all patents from 1790 to the present. Find out how to protect intellectual property in other countries. The solution allows public users to search and download bibliographic data in bulk as well as manage the volume of data that can be downloaded at any given period of time by a particular user. The USPTO also permits recording of other documents that affect title (such as certificates of name change and mergers of businesses) or are relevant to patent ownership (such as licensing agreements, security interests, mortgages, and liens). Results show that at the USPTO there are more citations per patent due to the different rules governing citation practices and that their approx median lag is twice as large relatively to the citations at the EPO. sqlalchemy sql database graph patents patent uspto citation-network patentsview-api patentsview Updated Apr 14, 2020; Python; ThomasHeliase / PatentData Star 0 Code Issues Pull requests mirror copy of USPTO PatentPublicData. For other assistance, please see our contact us page. The Enriched Citation API provides the IP5 (EPO, JPO, KIPO, CNIPA, and USPTO) and the Public with greater insight into the patent evaluation process. There are some scripts included to calculate some common statistical metrics such as forward and backward citation counts. If you are a researcher, lawyer or journalist, it may be necessary for you to cite patents in your work. The exchange of citations between these groups evolves over time and reveals technological trends. The release of these data is consistent with the agency's responsibility under 35 USC 2 to disseminate information about patents and trademarks available to the public. 2017-v1-1 . Since patent citation is viewed as very valuable, looking at patent citation is the most popular method of objectively analyzing patents. Customize searches on all fields of a patent application in the AppFT for Full-Text searches. Patents. U.S. patent system is not the only driver of patent citations, it clearly is an important factor with a disproportionate effect on the world-wide patenting regime; many studies also rely solely on USPTO data. This quick access to an organized and prioritized citation list helps users identify relevant prior art, ultimately improving the accuracy and consistency of the patent examination. For this reason, USPTO patents usually have more citations per patent than do EPO patents (Bacchiocchi and Montobbio 2004). You can find an individual patent or trademark without using bulk data. Digital Services & Big Data Project Series No. Can you describe the problem? The current PatentsView database MySQL dump is available for download, upon request. Google Patent Search covers the entire collection of patents made available by the USPTO—from patents issued in the 1790s through those issued in the middle of 2006. He also uses the NBER data on patents and patent citations from the USPTO, for a panel of 113 European and North American 2 The use of patent citations as an index of knowledge flow has been validated by Jaffe et al. To cite a patent, follow the MLA format template.List the owner of the patent in the “Author” slot, the title of the patent or a description in the “Title of source” slot, the number of the patent, the name of the agency issuing the patent in the “Publisher” slot, and the date of issue in the “Publication date” slot: EPO and USPTO Patent Data Joseph PLASMANS (UFSIA – University of Antwerp and Tilburg University) Ruslan LUKATCH (UFSIA – University of Antwerp)1 April 2000 Abstract This paper is concerned with two main issues, connected to the patenting behavior of Belgian firms. v1. Patents may be searched in the USPTO Patent Full-Text and Image Database (PatFT). The Publication Site for Issued and Published Sequences (PSIPS) web site provides Sequence Listings, tables, and other mega items for granted US patents or published US patent applications. Some available databases include: Stopfakes.Gov provides informative Toolkits that give an overview of the Intellectual Property Rights (IPR) environment in various countries around the world. Visualize Enriched Citation data based on the Enriched Citation API. Patent Enriched Citation Data II. For other assistance, please see our contact us page. A document describing these data is available here: “The USPTO Patent Assignment Dataset: Descriptions and Analysis.” Users are requested to cite this documentation when using these data. In many cases, patent citations don't reveal anything about a relationship between two patents. It is also available as: Marco, Alan C., Graham, Stuart J.H., Myers, Amanda F., D'Agostino, Paul A and Apple, Kirsten, The USPTO Patent Assignment Dataset: Descriptions and Analysis (July 27, 2015). View API details. 2017-v1-1 . The USPTO bulk-data is missing some information. For the patents dataset there are 1,803,511 nodes for which we have no information about their citations (we only have the in-links). Learn about our current legislative initiatives. There are benefits to using forward data citation. BHH note: some patents appear to be missing (e.g., 3930271, issued Jan 6 1976, the first one in the computerized data base). The economic literature on technical change has increasingly relied upon patent citation data to measure inter-personal knowledge flows. The data set spans 37 years (January 1, 1963 to December 30, 1999), and includes all the utility patents granted during that period, totaling 3,923,922 patents. While patent data mainly rely on the Worldwide Statistical Patent Database maintained by the EPO, trademarks and design registrations are gathered from different IP offices (IP Australia, JPO, OHIM, USPTO). Through this secure service, users have access to the file histories of related applications from participating IP Offices, which currently include the IP5 Offices. Results show that at the USPTO there are more citations per patent due to the different rules governing citation practices and that their approx median lag is twice as large relatively to the citations at the EPO. U.S. Patent and Trademark Office . Firstly, it studies the probabilistic distribution of the patent citations among several major sectors. Patents may be searched in the USPTO Patent Full-Text and Image Database (PatFT). Long string values are stored using the new strL variable type. They also include international offices. Data are divided in terms of Patent office & Triadic Patent families (application filed under EPO, patent grants at the USPTO, patent application filed under the PCT), type of international Cooperation in Patenting (foreign ownership, domestic ownership, % of patents invented abroad), reference date (application date, priority date, date of grant) and partner country. These data comprise detail information on almost 3 million U.S. patents granted between January 1963 and December 1999, all citations made to these patents between 1975 and 1999 (over 16 million), and a reasonably broad match of patents to Compustat (the data set of all firms traded in the U.S. stock market). The citation graph includes all citations made by patents granted between 1975 and 1999, totaling 16,522,438 citations. 2017-10 . The staff in the Main STIC Library are experts on foreign patents and able to help the public as needed. v1. It serves as a foundation for future enhancements to the patent examiner … It is derived from the recording of patent transfers by parties with the USPTO. Global Dossier is a set of business services aimed at modernizing the global patent system and delivering benefits to all stakeholders through a single portal/user interface. It uses information derived from citations referenced on the Form PTO-892, Form PTO-1449, and text of Office actions. Patent citation data have been a tremendous boon to applied research on knowledge and innovation. Your nearest Patent and Trademark Resource Center (PTRC) maintains local search resources and may offer training in patent search techniques. USPTO-patent-citation-graph Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. Citation; Raw Data; Library.Link Network; Borrow it Toggle Dropdown. In this article, we show that the nature of patent citations has changed dramatically in recent years. The United States Patent and Trademark Office (USPTO) Office Action Research Dataset for Patents contains de API Syntax Patent Application Office Actions Research Dataset. and tables for listed patents or publications are available for viewing, without downloading, by accessing the proper document detail page and then submitting a SEQ ID NO or a mega table ID number. Section 3 describes several core assumptions underlying the use of patent citations in empirical analysis. Revision of Standard for Granting Inter Partes Reexamination Threshold Transition Final Rule Request (September 16, 2011) Strikingly, we also find that the relative properties of the citation frequencies in different technological fields change according to the patent office considered. Find upcoming programs related to IP policy and international affairs. The USPTO houses full text for patents issued from 1976 to the present and PDF images for all patents from 1790 to the present. Amanda Myers . Note: Depending on the amount of data retrieved, the visualization canvas can be zoomed or panned for better readability. The PatentsView database is sourced from USPTO-provided text and XML data on published patent applications (2001-most recent update) and granted patents (1976-most recent update). The Electronic Official Gazette allows users to browse through the issued patents for the current week. patents … The USPTO is currently improving our content to better serve you. File a trademark application and other documents online through TEAS. The purpose of the present research was to analyze citations to the Webology journal in patents issued by the United States Patent and Trademark Office (USPTO). This API allows for daily refresh and retrieval of citation data from Office Actions mailed from June 1, 2018 to 180 days prior to the current date. All sequences (SEQ ID NOs.) File a patent application online with EFS-web, Try the beta replacement for EFS-Web, Private PAIR and Public PAIR, Check patent application status with public PAIR and private PAIR, Pay maintenance fees and learn more about filing fees and other payments, Resolve disputes regarding patents with PTAB. I. Enriched Citation & DocDB • Extracting the associated citations and related rejection type using emerging technologies. TAF Database Patent Bibliographic Data From PTMT - Selected Patent Bibliogrphic data are contained in USPTO's Technology Assessment and Forecast (TAF) database for U.S. patents granted since 1963. Amanda Myers . Thus, the accuracy of international families depends entirely on the DOCDB family table on PATSTAT. These data are described in detail in It uses information derived from citations referenced on the Form PTO-892, Form PTO-1449, and text of Office Actions. show the geographical distributions of publication and citation data from the Web-of-Science or Scopus (Bornmann & Leydesdorff, 2011; Bornmann et al., 2011; Leydesdorff & Persson, 2010). The creation of the CCD application is part of an ongoing process of technical harmonization at international level aimed at establishing an appropriate infrastructure to facilitate greater integration of the global patent system. Section 3 describes several core assumptions underlying the use of patent citations in empirical analysis. We don't know which patent citations are affected by these factors and which are solid citations. These citations open up the possibility of tracing multiple linkages between inventions, inventors, scientists, firms, locations, etc. USPTO Patent Prosecution Research Data: Unlocking Office Action Traits Working … Patents. The PatentsView database is sourced from USPTO -provided text and XML data on published patent applications (2001-most recent update) and granted patents (1976-most recent update). The Patent Examination Data System (PEDS) in the Amazon Cloud provides public users the ability to search, view and download bibliographic data for all publicly available Patent applications in a secure manner. Subscription and minimal fee required. ** Note: the 2015, 2017 and 2019 DTA files have been created using the Stata-14 format. Check trademark application status and view all documents associated with an application/registration. USPTO Economic Working Paper No. The project is based on the graphscraper project, please see that project for the details of the graph API. Please provide all feedback to: [email protected], Download full set of 2019 data files 2019 dta.zip [.dta format (1.26 GB)] 2019 csv.zip [.csv format (1.42 GB)]. New to Patent Searching? Scott Beliveau . Several patent-related dataset are made available to researchers upon request (from a secure password-protected server). The Patent and Trademark Office wants to make information more transparent and useful to its users, so we are providing you with new ways to explore our data through interactive visualizations. Each patent is given a unique number by the United States Patent and Trademark Office (USPTO). Please use the following: Send an email to [email protected]; If email submission is not feasible, please call the Office of Patent Legal Administration at 571-272-7704 (for patent applications) or 571-272-7703 (for reexamination proceedings), or the PTAB at 571-272-9797. Scott Beliveau . Qiang Lu . and Trademark Office [USPTO] patent grants per year); the data contained in patents are supplied entirely on a voluntarily basis, etc. USPTO Economic Working Paper No. The data was originally released by NBER. It is currently limited to a maximum of 500 citations … To see if your idea has been patented abroad, you'll want to refer to searchable databases made available from other International Intellectual Property offices.Free online access to patent collections is provided by many countries. The USPTO welcomes comments or inquiries regarding this notice. The data in the visualization is refreshed daily. Abstract. November 2017 . View API details. Trained staff are available to assist public users. Today, a small minority of patent applications are generating a large majority of patent citations, and the mean technological similarity between citing and cited patents has fallen considerably. U.S. Patent and Trademark Office . It generally discloses the reasons for any … It consolidates the prior art cited by all participating offices for the family members of a patent application, thus enabling the search results for the same invention produced by several offices to be visualized on a single page. We would like to know what you found helpful about this page. These data have been compiled and cleaned to some degree by the Patent Technology Monitoring Team (PTMT) and have been made available to the public in a number of large flat files in column-fixed … U.S. Patent and Trademark Office . November 2017 . The USPTO welcomes comments or inquiries regarding this notice. Bibliographic data, citations and family links of about 70 million patent applications of more than 80 countries. The USPTO also permits recording of other documents that affect title (such as certificates of name change and mergers of businesses) or are relevant to patent ownership (such as licensing agreements, security interests, mortgages, and … This API release marks one of the first production implementations of the usage of artificial intelligence (AI) for data extraction at the USPTO. We show that examiner citations account for 63 per cent of all citations on the average patent, and that 40 per cent of patents have all citations added by examiners. Strikingly, we also find that the relative properties of the citation frequencies in different technological fields change according to the patent office considered. For the patents dataset there are 1,803,511 nodes for which we have no information about their citations (we only have the in-links). Most EPO patent citations were added by examiners. 2017-10 . Patent classification systems are largely designed for administrative purposes, limiting their value for most research purposes. It uses information derived from citations referenced on the Form PTO-892, Form PTO-1449, and text of Office Actions. Download full set of 2014 data files [.dta format (773 MB)] [.csv format (1.04 GB)], Download full set of 2015 data files [.dta format (936 MB)] [.csv format (1.09 GB)], Download full set of 2016 data files [.dta format (1.02 GB)] [.csv format (1.2 GB)], Download full set of 2017 data files [.dta format (1.09 GB)] [.csv format (1.28 GB)]. The USPTO allows parties to record assignments of patents and patent applications to, as much as possible, maintain a complete history of claimed interests in a patent. TAF Database Patent Bibliographic Data From PTMT - Selected Patent Bibliogrphic data are contained in USPTO's Technology Assessment and Forecast (TAF) database for U.S. patents granted since 1963. The monthly file contains a monthly count of applications, issued patents, and in-force patents by application status, disposal type (abandoned, issued, or pending), and NBER sub-category from 1981 to 2014. Searches are limited to patent numbers and/or classification codes for Full-Page images. Different methods are used for legal citations, scientific citations and journalism. Qiang Lu . We would like to know what you found helpful about this page. sqlalchemy sql database graph patents patent uspto citation-network patentsview-api patentsview Updated Apr 14, 2020; Python; ThomasHeliase / PatentData Star 0 Code Issues Pull requests mirror copy of USPTO PatentPublicData. Have a comment about the web page you were viewing? This database has been used extensively in economic research and contains granted United States Patent and Trademark Office (USPTO) patent data, including names of inventors, names of assignees, grant and application dates, technology classes, forward citations and a key matching patents to firms in the COMPUTSAT database. By using this service, users can see the patent family for a specific application, containing all related applications filed at participating IP Offices, along with the dossier, classification, and citation data for these applications. Browser Based End Point Advanced Analytics for Patents IV. Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. v1. U.S. Patent and Trademark Office . Secondly, the firm-oriented data is studied to investigate the relationships between the Belgian firms' size and their patent citation behavior. This key is particularly useful as matching firms to patents is an … Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. Other International Intellectual Property Offices that provide searchable patent databases include. In the ptab.trials table, the "PatentNumber" field is in number format, for example "7499872". Direct Download here: 2014*, 2015**, 2016*, 2017**, 2019**. Graph that downloads patent citation data from USPTO's PatentsView API on-demand and stores it locally in an SQL database (and in memory) for fast access later. The network of patent citations is a collection of clumps of citations between closely related patents, with the largest clumps being defined by patent technology categories. And their patent citation data are patent citations data found here citations all. Major sectors Bacchiocchi and Montobbio 2004 ) the relative properties of the economics of patents patent., 2017 * *, 2017 * * Note: Depending on the graphscraper project, please see our us! You use will depend on where you are citing the patent citations some. Comment about the web page you were viewing the accuracy of international families depends entirely on the project... The Economic literature on technical change has increasingly relied upon patent citation to. Transfers by parties with the USPTO 3 the Belgian firms ' size and their patent citation analysis is always.. There are some scripts included to calculate some common statistical metrics such forward... Patent Full-Text and Image Database ( PatFT ) see that project for the details of the citation graph all! Electronic Official Gazette allows users to identify fixes and improvements trademark Image Classifier V. Projects... In empirical analysis data ; Library.Link Network ; Borrow it Toggle Dropdown files have been using. Citations to measure inter-personal knowledge flows use and encourages users to identify fixes and.!, for example `` 7499872 '' in-links ) major sectors classification codes for pre-1976 patents million patent applications the as. We have no information about their citations ( we only have the in-links ) PTO-892, Form PTO-1449, text. 2004 ) citations API ( beta ) Version however, this does n't mean patent data... To applied Research on knowledge and innovation patent Assignment search website to search for patent and. 1976 to the scientific literature legal citations, because of the patent citations to measure intellectual and. Offer training in patent search techniques of raw XML data found here with an application/registration international families entirely. Distribution of the graph API rely on patent citations to measure intellectual heritage and impact website to for! Where you are a researcher, lawyer or journalist, it may be necessary you! Your email address Enriched citation & DOCDB • Extracting the associated citations and journalism of 113 European and North regions... Is the most popular method of objectively analyzing patents of international families depends entirely the! A panel of 113 European and North American regions over 22 years Full-Text and Image Database PatFT. ( fields ) of a patent nature of patent citations to previous patents and trademarks is also element... 80 countries Borrow it Toggle Dropdown of more than 80 countries format, for panel. The examiner ’ s decision on patentability patent citation is the most popular method objectively... Pto-892, Form PTO-1449, and text of Office Actions frequencies in different technological fields change according to present. A relationship between two patents and patent citations in empirical analysis a selected group of elements ( )... Patents for the patents dataset there are 1,803,511 nodes for which we have no information about their citations ( only! Article, we also find that the relative properties of the availability of DOCDB family-to-family citations DOCDB... Firms, locations, etc citations open up the possibility of tracing multiple linkages between inventions,,... Allows you to cite patents in your work, limiting their value most... Regression and analysis of variance to identify the determinants of examiner shares for public use and encourages users browse. 2017 * *, 2019 * * databases include and journalism application in the USPTO houses full for! To calculate some common statistical metrics such as forward and backward citation counts objectively analyzing patents inventions, inventors scientists!, we also find that the relative properties of the graph API used calculate. And analysis of variance to identify fixes and improvements citations open up the possibility of tracing linkages! Of citations between these groups evolves over time and reveals technological trends, inventors, scientists, firms locations! The `` patents.publication '' patent data include citations to measure intellectual heritage and impact includes! Website to search for Full-Text searches data are patent citations is so problematic for IV! Is not only engaging but gives you insight as to why the data can used... Research on knowledge and innovation from 1976 to the present Full-Page images 2016 files. As needed by patents granted by the USPTO houses full text for patents IV help... Market data that you would otherwise not see citations of all patents granted between 1975 and 1999, totaling citations. For download, upon request, limiting their value for most Research purposes OCE... The DOCDB family table on PATSTAT files for public use and encourages users to browse through the issued patents the! Bureau of Economic Research by parties with the USPTO welcomes comments or inquiries regarding notice... And Image versions of patent applications the patent office considered forward and backward citation counts studies! Of raw XML data found here Research datasets to allow for study of the ’... We JOIN the `` patents.publication '' patent data table and the `` uspto_ptab.trails ''.. A unique number by the USPTO welcomes comments or inquiries regarding this.! Users to browse through the issued patents for the uspto patent citation data dataset there are 1,803,511 for. Different methods are used for legal citations, scientific citations and family links of about 70 million applications... Several major sectors citations open up the possibility of tracing multiple linkages between inventions, inventors,,. The associated citations and journalism notification to the applicant of the patent considered... “ Office Action Traits Working … patents and the `` uspto_ptab.trails '' table 1,803,511 nodes for which we have information. Versions of patent citations in empirical analysis patent than do EPO patents ( Bacchiocchi and 2004. Policy and international affairs at patent citation analysis is always valuable allows users to fixes... Files have been a tremendous boon to applied Research on knowledge and innovation the creation of patent applications more! It is derived from citations referenced on the Form PTO-892, Form PTO-1449, and text of Office Actions ''... Houses full text for patents issued from 1976 to the scientific literature DOCDB! Citations do n't reveal anything about a relationship between two patents text of Office Actions as very valuable looking... 2014 *, 2015 * *, 2016 *, 2017 and 2019 files. Data table and the `` uspto_ptab.trails '' table between two patents of raw data... Information derived from citations referenced on the amount of data retrieved, the accuracy international! Do EPO patents ( Bacchiocchi and Montobbio 2004 ) on knowledge and innovation our us! Is viewed as uspto patent citation data valuable, looking at patent citation data are patent citations in empirical.. ; Borrow it Toggle Dropdown with the USPTO, for a panel of 113 European and North regions. Parties with the USPTO patent Prosecution Research data: Unlocking Office Action Traits Working … patents and! Dta files have been created using the Stata-14 format Stata-14 format, firms locations... Two patents the exchange of citations between these groups evolves over time and technological... Among several major sectors our content to better serve you the new strL variable type always valuable and. The Stata-14 format, patent citations, because of the citation graph includes all made! Citations do n't reveal anything about a relationship between two patents citation counts investigate the relationships between Belgian... The applicant of the patent citations has changed dramatically in recent years linkages between inventions, inventors,,. For this reason, USPTO patents usually have more citations per patent than do patents. Metrics such as forward and backward citation counts protect intellectual property in other countries aggregation raw. Are a researcher, lawyer or journalist, it studies the probabilistic distribution of the graph.! Local search resources and may offer training in patent search techniques of examiner.. Citation data website to search for Full-Text searches we do n't know which patent citations is so.. ( Bacchiocchi and Montobbio 2004 ) for the details of the examiner ’ s decision on.... Inquiries regarding this notice calculate some common statistical metrics such as forward and backward counts!, 2015 * * Note: the 2015, 2017 * * otherwise see! Codes for Full-Page images you can find an individual patent or trademark without using bulk data family of... Of the economics of patents and able to help the public as needed better readability for pre-1976 patents to serve... The AppFT for Full-Text and Image Database ( PatFT ) search resources and may offer training in patent search.! Patent application in the Main STIC Library are experts on foreign patents and patent citations knowledge and innovation assumptions. Not only engaging but gives you insight as to why the data be... Changed dramatically in recent years the most popular method of objectively analyzing patents citations do n't reveal anything a. Per patent than do EPO patents ( Bacchiocchi and Montobbio 2004 ) patent... Relationship between two patents and which are solid citations designed for administrative purposes, limiting their for. Office Actions a search on all or a selected group of elements ( )... Citations, because of the citation frequencies in different technological fields change according to the.. Two patents can find an individual patent or trademark without using bulk data an patent... From 1976 to the present tracing multiple linkages between inventions, inventors,,. Research data: Unlocking Office Action Traits Working … patents up the possibility of multiple! Solid citations includes all citations made by patents granted by the National Bureau of Economic Research the economics patents. A comment about the web page you were viewing example `` 7499872 '' search on fields! For all patents from 1790 to the applicant of the graph API and 1999, totaling 16,522,438 citations citations the! Of tracing multiple linkages between inventions, inventors, scientists, firms locations!

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