Bryan C. Diner and John S. Sieman
Ex parte reexamination requester·3 ex parte reexams
Bryan C. Diner and John S. Sieman has requested 3 USPTO ex parte reexaminations. It most often challenges patents owned by NOKIA CAPITAL, INC.. 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 |
|---|---|---|---|---|---|
| 90/012,637 | Sep 14, 2012 | 6,427,078 | DEVICE FOR PERSONAL COMMUNICATIONS, DATA COLLECTION AND DATA PROCESSING, AND A CIRCUIT CARD | NOKIA CAPITAL, INC. | Closed |
| 90/012,638 | Sep 14, 2012 | 6,253,075 | METHOD AND APPARATUS FOR INCOMING CALL REJECTION | NOKIA CAPITAL, INC. | Closed |
| 90/012,450 | Aug 23, 2012 | 6,055,439 | MOBILE TELEPHONE USER INTERFACE | NOKIA CAPITAL, INC. | Closed |
See the full reexam picture for Bryan C. Diner and John S. Sieman
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.