Corel Software LLC
Patent owner in reexamination·4 ex parte reexams
Corel Software LLC's patents have been the subject of 4 USPTO ex parte reexaminations, with 1 currently open. Its patents are most often challenged by Stuart A. Nelson. 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 (4)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/014,806 | Jul 16, 2021 | 7,827,483 | Real Time Preview | — | Closed |
| 90/014,266 | Feb 20, 2019 | 8,700,996 | REAL TIME PREVIEW | Stuart A. Nelson | Open |
| 90/013,295 | Jul 11, 2014 | 7,809,252 | Systems and Methods for Caching Multimedia Data | — | Closed |
| 90/013,217 | May 13, 2014 | 8,121,196 | METHOD AND APPARATUS FOR MULTI-THREADED VIDEO DECODING | — | Closed |
See the full reexam picture for Corel Software LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.