Eastman Kodak Company
Patent owner in reexamination·3 ex parte reexams
Eastman Kodak Company's patents have been the subject of 3 USPTO ex parte reexaminations, with 2 currently open. Its patents are most often challenged by FUJ IFLM Corporation and Fuj IFILM North American Corporation and Fuj ifilm Corporation and Fuj iflm North American Corporation. 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
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 |
|---|---|---|---|---|---|
| 90/015,482 | Sep 12, 2025 | 7,524,614 | NEGATIVE-WORKING RADIATION-SENSITIVE COMPOSITIONS AND IMAGEABLE MATERIALS | FUJ IFLM Corporation and Fuj IFILM North American Corporation | Open |
| 90/015,480 | Aug 26, 2025 | 9,029,063 | NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS | Fuj ifilm Corporation and Fuj iflm North American Corporation | Open |
| 90/012,867 | May 15, 2013 | 8,312,798 | Slitter with Translating Cutting Devices | — | Closed |
See the full reexam picture for Eastman Kodak Company
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.