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Search for patents | USPTO


Jul 4, 2009 ... See this important information about searching for patents: ... application, thus enabling the search results for the same invention produced by ...

Patents | USPTO - United States Patent and Trademark Office


Mar 27, 2014 ... United States Patent and Trademark Office - An Agency of the Department of Commerce. Search; Links ... Enter the text you wish to search for.

Advanced Patent Search - Google


Advanced Patent Search, About Google ... Title, Return patents with the patent title. Inventor, Return patents with the inventor name, First name, last name, ...

How to Search for Existing Patents - Patenting your invention ...


Before you spend a lot of time an energy creating the next big thing, use a patent search to make sure it hasn't already been done.

Patent Searching 101: A Patent Search Tutorial - IPWatchdog.com ...


Jul 11, 2015 ... There is simply no comparison between a patent search done by an inventor and a patent search done by a professional searcher. Having said ...

The Top 5 Mistakes Inventors make with their Invention ...


Jul 18, 2015 ... I recently updated our Invention to Patent 101 page, which is an .... their own patent search and have found nothing similar to their invention.

Search Patents


Free semantic search for patents and prior art. ... Locate the most relevant classes for a query. ... Filtering the results by assignee, class, inventor, and so on.

How to Do a Patent Search | HowStuffWorks


A patent gives you legal protection against infringement on your ideas and inventions. Before you can claim your own, however, you'll need to determine what's ...

Patent Searching Online | Nolo.com


The first step in getting a patent for your invention (or determining if you even qualify for one) is finding out if someone else already has a patent for your idea.

How can inventors search patents for inventions - Free Inventors Help


Useful information to help inventors search U. S. Patents.