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.
Patent
- Enablement
- Fee Shifting
- Litigation
- Other Barks & Bites for Friday, February 3: Trump Sues for Copyright Infringement, Google Wins Transfer from TX to CA, and Nike Takes Lululemon to Court for Patent Infringement
- Revolution Rope Inventor Tells Justices She Deserves Her Day in Article III Court
- The USPTO Claims it Wants to Ensure ‘Robust and Reliable’ Patents – But Its Questions Imply Another Assault on Patent Owners
- USPTO Issues Final Rule to Eliminate CLE Certification Program
- This Week in Washington IP: IPWatchdog Event to Review the State of the PTAB; US Inventor Protests in D.C.; and the House Considers Supply Chain Challenges
Recent Posts
- Other Barks & Bites for Friday, February 3: Trump Sues for Copyright Infringement, Google Wins Transfer from TX to CA, and Nike Takes Lululemon to Court for Patent Infringement
- Revolution Rope Inventor Tells Justices She Deserves Her Day in Article III Court
- The USPTO Claims it Wants to Ensure ‘Robust and Reliable’ Patents – But Its Questions Imply Another Assault on Patent Owners
- USPTO Issues Final Rule to Eliminate CLE Certification Program
- This Week in Washington IP: IPWatchdog Event to Review the State of the PTAB; US Inventor Protests in D.C.; and the House Considers Supply Chain Challenges