Saliwanchik, Lloyd & Eisenschenk
Patent reexamination counsel·3 ex parte reexams
Saliwanchik, Lloyd & Eisenschenk has served as patent-owner counsel in 3 USPTO ex parte reexaminations, with 1 currently open. The firm most often represents LG Innotek Co. Ltd. and Clairpath 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 (3)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,508 | Aug 3, 2026 | 8,129,809 | IMAGE SENSOR AND MANUFACTURING METHOD THEREOF | Clairpath LLC | Open |
| 90/013,345 | Sep 18, 2014 | 8,500,286 | Projection System | LG Innotek Co. Ltd. | Closed |
| 90/012,165 | Feb 29, 2012 | 8,089,703 | LENS DRIVING APPARATUS | LG Innotek Co. Ltd. | Closed |
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- Lowenstein & Weatherwax, LLP51 reexams · 24 pending
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See the full reexam picture for Saliwanchik, Lloyd & Eisenschenk
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.