LEWIS BRISBOIS BISGAARD & SMITH LLP
Patent reexamination counsel·2 ex parte reexams
LEWIS BRISBOIS BISGAARD & SMITH LLP has served as patent-owner counsel in 2 USPTO ex parte reexaminations. The firm most often represents Mighty Oak Medical, Inc. and SASCO. 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 (2)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/014,248 | Dec 22, 2018 | 8,758,357 | PATIENT MATCHING SURGICAL GUIDE AND METHOD FOR USING THE SAME | Mighty Oak Medical, Inc. | Closed |
| 90/013,118 | Feb 5, 2014 | 6,435,450 | MULTI-COMPARTMENT PARALLELING REEL HAVING INDEPENDENT COMPARTMENTS | SASCO | Closed |
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- Banner & Witcoff, Ltd.34 reexams · 2 pending
See the full reexam picture for LEWIS BRISBOIS BISGAARD & SMITH LLP
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.