USPTO Web Patent Databases The US Patent and Trademark Office (PTO) offers World-Wide Web (Web) access to bibliographic and full-text patent databases.
United States Patent and Trademark Office Home page of the United States Patent and Trademark Office's main web site. ... USPTO 2014-2018 Strategic Plan Available for Public Comment We've released our draft 2014-2018 Strategic Plan that sets priorities to strengthen the USPTO, drive innovation, a
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科技產業資訊室--全球專利資訊檢索－Patents Search (專利情報。各國專利搜尋。專利搜尋網。專利教室。專利 ... USPTO是美國專利和商標事務的專責行政機構，負責美國專利申請案件，同時也開放免費查詢所有的美國專利資料檢索服務，其中1976年1月以後的美國專利獲證文獻提供全文檢索，1976年前至1790年僅可以專利號及分類號查詢，僅提供專利全文影像。
Patents - United States Patent and Trademark Office Patent Prosecution Highway (PPH); The Fast Track Examination of Applications Under the Patent Prosecution Highway (PPH), an applicant receiving a ruling from the Office of First Filing (OFF) that at least one claim in an application filed in the OFF is pa
USPTO Patent Application Information Retrieval Public PAIR gives access to issued patents and published applications. Check the status of patent applications and find associated documents.
www.pat2pdf.org - A FREE patent search tool US Plant Patent pp05000 [add leading 0's if needed] US Reissue re34343 US Statutory Invention Reg. h1234 Multiple Requests Separate with a semicolon: 12345; pp6000 Enter Number(s): To link to a patent, please use the ...
Google Patents This page contains a field to enter search queries for patents.
美國專利局 PAIR 系統 | 哈今的專利自學手冊 美國專利局提供一套專利申請案資訊擷取系統 (Patent Application Information Retrieval 或簡稱 PAIR) 讓大眾能透過網際網路查詢專利申請案的申請資料及申請狀態。PAIR 系統 ...
EPO - Home The official website of the European Patent Office (EPO). Find information on applying and searching for patents, legal issues on patents, patent grants, rules and regulations about ...
