Our recent IPR Intelligence report covers the inter partes review (IPR) filing activity at the Patent Trial and Appeal Board (PTAB) from July 1, 2016, through June 30, 2021. Over the period of our study (July 1, 2016, through June 30, 2021) a total of 7,582 IPR petitions were filed, which shows a 1.6% decline compared to the five-year period we covered in our fourth annual report last year (July 1, 2015, through June 30, 2020). Nine-hundred and thirty law firms have represented patent owners and petitioners, while 5,341 attorneys worked for these firms. In the last five years, 2,658 companies have been involved in one or more IPRs, out of which 1,275 were on the petitioner’s side and 1,630 were patent owners.
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- Other Barks & Bites for Friday, May 20: CAFC Remands No Case or Controversy Determination to Eastern Texas, Ninth Circuit Rules 2018 Farm Act Legalized Delta-8 THC Trademarks, and EU Commission Directs Member States to Codify Copyright Rules
- CAFC Gives Google Second Shot at PTAB in Challenge of Communications Patents
- Policy Shift Against SEP Rights Poses Risks for U.S. Innovation and Undermines Mandate of the ITC
- Mossoff-Barnett Comment on EU Commission’s Call for SEP Evidence Spotlights Misconceptions About FRAND Obligations
- LG’s Recent Infringement Fight Against TCL Could Take Some Tips from DivX’s Approach
Recent Posts
- Other Barks & Bites for Friday, May 20: CAFC Remands No Case or Controversy Determination to Eastern Texas, Ninth Circuit Rules 2018 Farm Act Legalized Delta-8 THC Trademarks, and EU Commission Directs Member States to Codify Copyright Rules
- CAFC Gives Google Second Shot at PTAB in Challenge of Communications Patents
- Policy Shift Against SEP Rights Poses Risks for U.S. Innovation and Undermines Mandate of the ITC
- Mossoff-Barnett Comment on EU Commission’s Call for SEP Evidence Spotlights Misconceptions About FRAND Obligations
- LG’s Recent Infringement Fight Against TCL Could Take Some Tips from DivX’s Approach