The United States Patent and Trademark Office (USPTO), on a weekly basis, publishes information corresponding to reexamination requests received by them.

InvnTree has compiled in a spreadsheet, the information published by the USPTO and additional information about the patents for which reexamination requests have been filed.

The current compilation provides updates for the period of February 23, 2011 to March 1, 2011.

The data can be downloaded here and can also be accessed  below.

We provide reexamination support services.

Feel free to check our patent services page to find out if we can cater to your patent requirements. You can also contact or ask us a question and have it answered within 24 hours.

Best regards – Team InvnTree   

This work is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License

USPTO – Reexamination Request – Update – Feb 23 to Mar 01, 2011 – InvnTree