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Patent Office Litigation - Order Your Copy Today

A key publication for patent owners, litigators, and IP professionals operating in today’s global economy, Patent Office Litigation is a two-volume set focused on the new contested proceedings under the America Invents Act. This book examines how the proceedings interact with other aspects of patent procurement and enforcement, and delivers practical analysis and advice. To order your copy of Patent Office Litigation today, click here.

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Quick Stat

515

Total Number of petitions for Covered Business Method review filed as of May 26, 2017

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6369

Total Number of petitions for Inter Partes Review filed as of May 26, 2017

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Essentials

Statistics

Posted here are updated statistics on filings and institutions of inter partes review and covered business method patent review.  Additionally, operational and quarterly statistics for reexaminations at the USPTO are posted here.

PTO Litigation Center Report – April 20, 2015

Listed below are all new filings before PTAB of requests for inter partes review (IPR) and covered business methods review (CBM).  Also listed are any newly-posted requests for ex parte reexamination at the USPTO.

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PTO Litigation Center Report – January 9, 2015

Listed below are all new filings before PTAB of requests for inter partes review (IPR) and covered business methods review (CBM).  Since the last report, no new requests for ex parte reexamination at the USPTO have been posted.

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PTO Litigation Center Report – January 7, 2015

Listed below are all new filings before PTAB of requests for inter partes review (IPR) and covered business methods review (CBM).  Also listed are any newly-posted requests for ex parte reexamination at the USPTO.

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Most Recent USPTO Litigation Statistics

Current and historical USPTO litigation and reexamination statistics are provided on this page.

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