Click on the links in the drop down menu for various Intellectual Property searches. With these links, you may access the records of the Patent, Trademark, and Copyright Offices; conduct preliminary searches to determine the availability or existence of patents, trademarks, copyrights, and domain names; or find potential licensees and manufacturers. You can also see a listing of patents we have prepared for our clients.

These search engines, however, will allow only a basic search. For a comprehensive search, please contact us for assistance. Cislo & Thomas LLP cannot guarantee the results of any online searches you perform on your own.

U.S. Patents

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International PCT Application Search

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