Gardella Alciati
Patent reexamination counsel·6 ex parte reexams
Gardella Alciati has served as patent-owner counsel in 6 USPTO ex parte reexaminations, with 5 currently open. The firm most often represents Umbra Technologies Ltd., Umbra Technologies Ltd. (UK), and Umbra Technologies Ltd. (Uk). 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 |
|---|---|---|---|---|---|
| 90/016,408 | Jun 18, 2026 | 10,574,482 | MULTI-PERIMETER FIREWALL IN THE CLOUD | Umbra Technologies Ltd. | Open |
| 90/016,360 | Jun 10, 2026 | 12,432,161 | MULTI-PERIMETER FIREWALL IN THE CLOUD | Umbra Technologies Ltd. (UK) | Open |
| 90/016,367 | Jun 1, 2026 | 12,335,329 | SYSTEM AND METHOD FOR CONTENT RETRIEVAL FROM REMOTE NETWORK REGIONS | Umbra Technologies Ltd. (UK) | Open |
| 90/016,212 | Apr 27, 2026 | 12,452,192 | SYSTEMS AND METHODS FOR PROVIDING A GLOBAL VIRTUAL NETWORK (GVN) | Umbra Technologies Ltd. (Uk) | Open |
| 90/015,947 | Feb 4, 2026 | 11,503,105 | SYSTEM AND METHOD FOR CONTENT RETRIEVAL FROM REMOTE NETWORK REGIONS | UMBRA Technologies Ltd. | Open |
| 90/019,363 | Jan 2, 2024 | 10,574,482 | MULTI-PERIMETER FIREWALL IN THE CLOUD | Umbra Technologies Ltd. | Closed |
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