Lombard Geliebter Cohen, LLP
Patent reexamination counsel·4 ex parte reexams
Lombard Geliebter Cohen, LLP has served as patent-owner counsel in 4 USPTO ex parte reexaminations, with 3 currently open. The firm most often represents Osseo Imaging LLC and Lionra Technologies Ltd.. 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 |
|---|---|---|---|---|---|
| 90/015,458 | Aug 18, 2025 | 6,944,262 | DENTAL AND ORTHOPEDIC DENSITOMETRY MODELING SYSTEM AND METHOD | Osseo Imaging LLC | Open |
| 90/015,459 | Aug 18, 2025 | 8,498,374 | DENTAL AND ORTHOPEDIC DENSITOMETRY MODELING SYSTEM AND METHOD | Osseo Imaging LLC | Open |
| 90/015,456 | Aug 18, 2025 | 6,381,301 | DENTAL AND ORTHOPEDIC DENSITOMETRY MODELING SYSTEM AND METHOD | Osseo Imaging LLC | Open |
| 90/015,225 | Apr 27, 2023 | 7,685,436 | SYSTEM AND METHOD FOR SECURE I/O INTERFACE | Lionra Technologies Ltd. | Closed |
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