HUNTON & WILLIAMS LLP
Patent reexamination counsel·6 ex parte reexams
HUNTON & WILLIAMS LLP has served as patent-owner counsel in 6 USPTO ex parte reexaminations. The firm most often represents ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, BAYER CROPSCIENCE AG, and CORUS REALTY, LLC. 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 (6)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/013,499 | May 1, 2015 | RE40,385 | Orthogonal Complex Spreading Method For Multichannel And Apparatus Thereof | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | Closed |
| 90/013,500 | Apr 30, 2015 | RE44,507 | Orthogonal Complex Spreading Method For Multichannel and Apparatus Thereof | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE | Closed |
| 90/012,978 | Oct 1, 2013 | 5,739,082 | METHOD OF IMPROVING THE YIELD OF HERBICIDE-RESISTANT CROP PLANTS | BAYER CROPSCIENCE AG | Closed |
| 90/012,979 | Sep 7, 2013 | 5,908,810 | METHOD OF IMPROVING THE GROWTH OF CROP PLANTS WHICH ARE RESISTANT TO GLUTAMINE SYNTHETASE INHIBITORS | BAYER CROPSCIENCE AG | Closed |
| 90/012,958 | Aug 27, 2013 | 6,636,803 | REAL-ESTATE INFORMATION SEARCH AND RETRIEVAL SYSTEM | CORUS REALTY, LLC | Closed |
| 90/012,606 | Sep 14, 2012 | 6,028,222 | NOVEL STABLE LIQUID PARACETAMOL COMPOSITIONS, AND METHOD FOR PREPARING SAME | SCR Pharmatop | Closed |
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- Fish & Richardson P.C.67 reexams · 7 pending
- Sterne, Kessler, Goldstein & Fox P.L.L.C.62 reexams · 7 pending
- Heim, Payne & Chorush, LLP36 reexams · 28 pending
- BANNER & WITCOFF, LTD.34 reexams · 2 pending
- FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, L.L.P.34 reexams · 1 pending
See the full reexam picture for HUNTON & WILLIAMS LLP
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.