Deere & Company
Patent owner in reexamination·4 ex parte reexams
Deere & Company's patents have been the subject of 4 USPTO ex parte reexaminations. Its patents are most often challenged by Inventus Engineering GmbH. 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 |
|---|---|---|---|---|---|
| 90/014,644 | Dec 31, 2020 | 8,066,567 | JOYSTICK WITH CONTROL DAMPENING AND DETENT USING ELECTRORHEOLOGIC CYLINDER | Inventus Engineering GmbH | Closed |
| 90/012,458 | Aug 31, 2012 | 6,912,963 | APPARATUS FOR PREPARING SOIL FOR THE PLACEMENT OF SEED AND ADDITIVE | — | Closed |
| 90/012,428 | Aug 10, 2012 | 7,222,575 | APPARATUS FOR PREPARING SOIL FOR THE PLACEMENT OF SEED AND ADDITIVE | — | Closed |
| 90/012,386 | Jul 5, 2012 | 7,833,301 | ENGINE EXHAUST COOLER AND AIR PRE-CLEANER ASPIRATOR | — | Closed |
See the full reexam picture for Deere & Company
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.