Nokia Of America Corporation
Ex parte reexamination requester·3 ex parte reexams
Nokia Of America Corporation has requested 3 USPTO ex parte reexaminations, with 3 currently open. It most often challenges patents owned by Uti Limited Partnership and K. Mizra 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 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 |
|---|---|---|---|---|---|
| 90/015,864 | Jan 7, 2026 | 10,958,296 | DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NON-LINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOP | Uti Limited Partnership | Open |
| 90/015,865 | Jan 7, 2026 | 9,641,204 | DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NONLINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOP | Uti Limited Partnership | Open |
| 90/015,681 | Nov 13, 2025 | 9,749,249 | PSEUDOWIRE PROTECTION USING A STANDBY PSEUDOWIRE | K. Mizra LLC | Open |
See the full reexam picture for Nokia Of America Corporation
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.