Société des Produits Nestlé S.A.
Patent owner in reexamination·2 ex parte reexams
Société des Produits Nestlé S.A.'s patents have been the subject of 2 USPTO ex parte reexaminations, with 1 currently open. Its patents are most often challenged by Phynova Group Ltd. 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 (2)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/016,468 | Jul 15, 2026 | 12,539,322 | USE OF MULBERRY EXTRACT FOR CONTROLLING POSTPRANDIAL GLUCOSE RESPONSE | Phynova Group Ltd | Open |
| 90/015,519 | Oct 6, 2025 | 8,304,006 | CAPSULE WITH OUTER SEALING MATERIAL PRESSURIZED BY FLUID AND METHOD AND SYSTEM FOR USING SAME | — | Closed |
See the full reexam picture for Société des Produits Nestlé S.A.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.