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www.uspto.govHome 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瀏覽：1427 -
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en.wikipedia.orgA patent is a set of exclusive rights granted by a sovereign state to an inventor or their assignee for a limited period of time, in exchange for the public disclosure of the invention. An invention is a solution to a ...瀏覽：1145
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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 ......
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Complete Patent Searching Database and Patent Data Analytics Services. ... Note that most fields support Phrase (ABST/"cardboard box"), Proximity (ABST/"cardboard box"~5), Wildcard (ABST/card*), and Leading Wildcard ......
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Site search Search current area only Advanced search Patent search Advanced patent search Deutsch English Français Contact About us European Patent Organisation The Office Boards of appeal Jobs Tenders Annual ......
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A patent troll, also called a patent assertion entity (PAE), is a person or company who enforces patent rights against accused infringers in an attempt to collect licensing fees, but does not manufacture products or ... ......
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Home page of the United States Patent and Trademark Office's main web site....
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Complete Patent Searching Database and Patent Data Analytics Services....
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Note that most fields support Phrase (ABST/"cardboard box"), Proximity ......
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