Facebook Inc.
Patent owner in reexamination·6 ex parte reexams
Facebook Inc.'s patents have been the subject of 6 USPTO ex parte reexaminations. Its patents are most often challenged by BlackBerry Corp. and Facebook. 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 (6)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/014,503 | Apr 29, 2020 | 7,228,432 | Method and Apparatus for Providing Security for a Computer System | BlackBerry Corp. | Closed |
| 90/014,502 | Apr 29, 2020 | 7,567,575 | Personalized Multimedia Services Using a Mobile Service Platform | BlackBerry Corp. | Closed |
| 90/014,501 | Apr 29, 2020 | 8,429,231 | Voice Instant Messaging | BlackBerry Corp. | Closed |
| 90/014,500 | Apr 28, 2020 | 6,356,841 | G.P.S. Management System | BlackBerry Corp. | Closed |
| 90/012,658 | Sep 14, 2012 | 8,225,376 | DYNAMICALLY GENERATING A PRIVACY SUMMARY | Closed | |
| 90/012,301 | May 21, 2012 | 7,669,123 | DYNAMICALLY PROVIDING A NEWS FEED ABOUT A USER OF A SOCIAL NETWORK | — | Closed |
See the full reexam picture for Facebook Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.