Alfa Laval Corporate AB
Patent owner in reexamination·1 ex parte reexams
Alfa Laval Corporate AB's patents have been the subject of 1 USPTO ex parte reexamination, with 1 currently open. Its patents are most often challenged by GEA Westfalia Separator Group GmbH. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
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Outcome track record
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Defense metrics
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- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
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Recent reexaminations (1)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/016,687 | Oct 23, 2026 | 12,173,253 | METHOD OF PRODUCING A LOW-FAT PRODUCT AND A SYSTEM FOR PRODUCING A LOW-FAT PRODUCT | GEA Westfalia Separator Group GmbH | Open |
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