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Patent Searches




Patent searches are conducted onsite at the US Patent and Trademark Office on the East Search System.  The East Search System is the same system that is used by US Patent Examiners and includes a limited amount of foreign patents.  We have been searching patents for over 20 years for purposes of determining patentability as well as determining validity, infringement, right to use and state of the art.



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A partial list of technical areas that we have searched is available here

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