Cirba IP Inc.
Patent owner in reexamination·3 ex parte reexams
Cirba IP Inc.'s patents have been the subject of 3 USPTO ex parte reexaminations, with 1 currently open. Its patents are most often challenged by VMware 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 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 |
|---|---|---|---|---|---|
| 90/015,014 | Apr 24, 2022 | 10,523,492 | METHOD AND SYSTEM FOR DETERMINING COMPATIBILITY OF COMPUTER SYSTEMS | VMware Inc. | Open |
| 90/014,736 | Apr 22, 2021 | 9,654,367 | SYSTEM AND METHOD FOR DETERMINING AND VISUALIZING EFFICIENCIES AND RISKS IN COMPUTING ENVIRONMENTS | VMware Inc. | Closed |
| 90/014,660 | Jan 22, 2021 | 8,209,687 | METHOD AND SYSTEM FOR EVALUATING VIRTUALIZED ENVIRONMENTS | VMware Inc. | Closed |
See the full reexam picture for Cirba IP Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.