Penilla IP, APC
Patent reexamination counsel·4 ex parte reexams
Penilla IP, APC has served as patent-owner counsel in 4 USPTO ex parte reexaminations, with 2 currently open. The firm most often represents Metarail Inc., Emerging Automotive LLC, and Lam Research Corporation. 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 (4)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,546 | Sep 26, 2025 | 10,262,342 | DEEP-LINKING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ONLINE ADVERTISEMENT AND E-COMMERCE | Metarail Inc. | Open |
| 90/015,465 | Aug 22, 2025 | 10,789,626 | DEEP-LINKING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR ONLINE ADVERTISEMENT AND E-COMMERCE | Metarail Inc. | Closed |
| 90/019,456 | Mar 25, 2024 | 11,738,659 | VEHICLES AND CLOUD SYSTEMS FOR SHARING E-KEYS TO ACCESS AND USE VEHICLES | Emerging Automotive LLC | Open |
| 90/012,171 | Mar 5, 2012 | 6,178,919 | PERFORATED PLASMA CONFINEMENT RING IN PLASMA REACTORS | Lam Research Corporation | Closed |
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