The annual dataset contains counts of inforce and issued patents from 1840 to 2014 by nber subcategory. Design patents, patent patents, pregrant publications, reissues, and statutory invention registrations are all included. Functions of the united states patent and trademark office. A hard lesson from history on february 14, 1876, alexander graham bell applied for. You know how the grant of a patent over an invention or technology helps you. The files include in tabular form the biography of charles each.
Inventions are intellectual property and can be protected by patents provided the invention. The united states patent and trademark office functions of the united states patent and trademark office the united states patent and trademark office uspto or office is an agency of the u. Patent file history, patent assignments, patent file wrappers. The united states patent and trademark office uspto or office is an agency of the u. Similar electronic file history and status information is available for patent.
Quickly access patent file histories for your prosecution, litigation, and research and development needs. The role of the uspto is to grant patents for the protection of inventions and to register trademarks. Google has crawled and packaged uspto public pair data in bulk through 2012 and made it available to the public at no charge, and mirrored public pair data sets from reed tech until 2015. These new datasets comprise annual information on patent applications, patent grants, and patentsinforce dating back to 1840. The uspto houses full text for patents issued from 1976 to the present and pdf images for all patents from 1790 to the present. Uspto historical patent data files, four research datasets containing time series. S patent law switched from a first to invent system to a first inventor to file system, thereby eliminating interference proceedings entirely. Patent downloads get pdf patents instantly legalization. Pdf a patent is the legal right of an inventor to exclude others from making or. This article begins with a brief history of patents, followed by a discussion of the.
Multiple patents can be obtained by separating requests with a semicolon. All of our documents are available in electronic pdf format all documents are indexed by section and fully keyword searchable. The mystery of nikola teslas missing files history. Throughout history society has developed on the back of key innovations. Email updates on news, actions, and events in your area. The uspto historical patent data files includes four datasets. Patent file histories keyword searchable and bookmarked. Interdigital files patent infringement action against. Interdigital files patent infringement action against huawei in uk. Our patent file histories contain all the correspondence between the pto and the patent attorney or agent representing an inventor. S patent law, it no longer matters much who invents a thing first, what matters is which inventor files a patent application first. What every chemist should know about patents american.
Delivery options convenient options, plus a portal for frequent users. Certification rapid certification, directly with the pto. After nikola tesla was found dead in january 1943 in his hotel room in new york city, representatives of the u. Searching full text patents since 1976 customize a search on all or a selected group of elements fields of a patent. With more than 200,000 files available for immediate download. The monthly file contains a monthly count of applications, issued patents, and inforce patents by application status, disposal type abandoned, issued, or pending, and nber subcategory from 1981 to 2014. The fbi has finally declassified its files on nikola tesla, but questions remain.