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Assignment Search

This utility will search the USPTO patent assignment database and generate a table listing the patents and patent applications for any given assignee/assignor.

The results of this tool are intentionally limited during development. The results are limited to a total of approximately 1000 results so if your search query with the USPTO returns more than that, you will only receive the first 250 results. If you want the full results of a search, please contact us for one of our custom services.

Please let us know whether you find this tool useful (or not) and if you run into any problems using it. Suggestions are also welcome.

 

Email Address
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Search Query

Try"TIVO" if you are concerned about privacy and don't want to use any real info.
This query is subject to the same limitations on the USPTO Assignment database search. For more information, see the Assignor Name and Assignee Name sections of their help page.

Please click the "Submit Query" button only once. Processing your request may take up to several minutes.
PLEASE DO NOT HIT BACK OR RELOAD buttons while your request is being processed.

 

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