John Bean Technologies Corporation
Patent owner in reexamination·4 ex parte reexams
John Bean Technologies Corporation's patents have been the subject of 4 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
213
116
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 |
|---|---|---|---|---|---|
| 90/013,806 | Sep 6, 2016 | 6,397,622 | WATER FLOW FOR AUGER TYPE POULTRY CHILLER | — | Closed |
| 90/013,096 | Dec 18, 2013 | 6,397,622 | WATER FLOW FOR AUGER TYPE POULTRY CHILLER | — | Closed |
| 90/012,866 | May 13, 2013 | 7,104,465 | WATER SPRAY RETORT SYSTEM SUITABLE FOR PAPERBOARD PACKAGES | — | Closed |
| 90/012,696 | Sep 25, 2012 | 7,104,465 | WATER SPRAY RETORT SYSTEM SUITABLE FOR PAPERBOARD PACKAGES | — | Closed |
See the full reexam picture for John Bean Technologies Corporation
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.