Sprint Communications Company, L.P.
Patent owner in reexamination·3 ex parte reexams
Sprint Communications Company, L.P.'s patents have been the subject of 3 USPTO ex parte reexaminations. Its patents are most often challenged by Bradley C. Wright. 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 requesters
Outcome track record
How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Claim-survival rate
Defense metrics
Claim-survival rate, average pendency, and the open/closed split across every reexam of this owner's patents.
- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
Which requesters most often challenge this owner's patents, and which examiners decide them.
- Top requesters
- Most frequent examiners
Recent reexaminations (3)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/013,701 | Mar 14, 2016 | 6,108,339 | SYNCHRONOUS OPTICAL NETWORK USING A RING ARCHITECTURE | Bradley C. Wright | Closed |
| 90/013,494 | Apr 22, 2015 | 6,108,339 | Synchronous Optical Network Using a Ring Architecture | — | Closed |
| 90/013,476 | Mar 27, 2015 | 5,742,605 | SYNCHRONOUS OPTICAL NETWORK USING A RING ARCHITECTURE | — | Closed |
See the full reexam picture for Sprint Communications Company, L.P.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.