3M Innovative Properties Company
Patent owner in reexamination·3 ex parte reexams
3M Innovative Properties Company's patents have been the subject of 3 USPTO ex parte reexaminations. 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
112
113
115
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 |
|---|---|---|---|---|---|
| 90/013,550 | Aug 12, 2015 | 7,914,167 | SURFACE MODIFYING APPARATUS HAVING ILLUMINATION SYSTEM AND METHOD THEREOF | — | Closed |
| 90/020,046 | Nov 19, 2013 | 7,745,814 | POLYCHROMATIC LED'S AND RELATED SEMICONDUCTOR DEVICES | — | Closed |
| 90/012,648 | Sep 14, 2012 | 5,936,770 | DUAL ORIENTATION RETROREFLECTIVE SHEETING | — | Closed |
See the full reexam picture for 3M Innovative Properties Company
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.