Jeremy Jason Lang
Ex parte reexamination requester·3 ex parte reexams
Jeremy Jason Lang has requested 3 USPTO ex parte reexaminations, with 3 currently open. It most often challenges patents owned by Netlist Inc., Umbra Technologies Ltd., 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 challenged
Outcome track record
How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Share of challenges that canceled claims
Challenge metrics
Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.
- Outcome rate of closed challenges
- Average pendency in months
Examiners & defense counsel
Which examiners decide this requester's challenges, and which firms defend the targeted patents.
- Most frequent examiners
- Top opposing counsel
Recent reexaminations (3)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,418 | Jun 25, 2026 | 12,373,366 | MEMORY WITH ON-MODULE POWER MANAGEMENT | Netlist Inc. | Open |
| 90/016,408 | Jun 18, 2026 | 10,574,482 | MULTI-PERIMETER FIREWALL IN THE CLOUD | Umbra Technologies Ltd. | 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 |
See the full reexam picture for Jeremy Jason Lang
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.