Irell & Manella LLP
Patent reexamination counsel·7 ex parte reexams
Irell & Manella LLP has served as patent-owner counsel in 7 USPTO ex parte reexaminations, with 1 currently open. The firm most often represents Innovative Sonic Limited, ASUS Technology Licensing Inc., and Softview L.L.C.. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
Filings by year
Top patent owners represented
Outcome track record
How this firm's reexams resolve once a certificate issues: all claims confirmed, amended, mixed, or canceled.
- Certificate outcome split across every bucket
- Share of proceedings where claims survived
Practice metrics
Certificate rate, average pendency, and the open/closed split across the firm's full reexam docket.
- Certificate rate of closed proceedings
- Average pendency in months
Examiners & adversaries
Which examiners most often decide this firm's reexams, and which requesters most often challenge its patents.
- Most frequent examiners
- Top opposing requesters
Recent reexaminations (7)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,410 | Jul 26, 2025 | 7,664,059 | ERROR HANDLING IN A WIRELESS COMMUNICATIONS SYSTEM | Innovative Sonic Limited | Closed |
| 90/019,972 | May 28, 2025 | 10,887,868 | METHOD AND APPARATUS FOR TRANSMISSION OR RECEPTION USING BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM | ASUS Technology Licensing Inc. | Closed |
| 90/019,970 | May 22, 2025 | 9,560,559 | METHOD AND APPARATUS FOR IMPLEMENTING SMALL CELL ENHANCEMENTS IN A WIRELESS COMMUNICATION SYSTEM | Innovative Sonic Limited | Open |
| 90/019,902 | Apr 4, 2025 | 10,798,754 | METHOD AND APPARATUS FOR SERVING QUALITY OF SERVICE (QOS) FLOW IN A WIRELESS COMMUNICATION SYSTEM | ASUS Technology Licensing Inc. | Closed |
| 90/013,973 | Jun 21, 2017 | 8,092,414 | Diaphragm Pressure Pod for Medical Fluids | NxStage Medical, Inc. | Closed |
| 90/009,995 | May 29, 2012 | 7,831,926 | SCALABLE DISPLAY OF INTERNET CONTENT ONMOBILE DEVICES | Softview L.L.C. | Closed |
| 90/009,994 | Apr 13, 2012 | 7,461,353 | SCALABLE DISPLAY OF INTERNET CONTENT ON MOBILE DEVICES | Softview L.L.C. | Closed |
Other reexam law firms
- Knobbe, Martens, Olson & Bear, LLP78 reexams · 10 pending
- Fish & Richardson P.C.68 reexams · 7 pending
- Sterne, Kessler, Goldstein & Fox P.L.L.C.63 reexams · 8 pending
- Heim, Payne & Chorush, LLP36 reexams · 28 pending
- Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.34 reexams · 1 pending
- Banner & Witcoff, Ltd.34 reexams · 2 pending
See the full reexam picture for Irell & Manella LLP
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.