US3798126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish protein isolate
Assignee: Societe des Produits Nestle SA
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Filing: 1971-09-10
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Granted: 1974-03-19
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Expires: 1991-09-10
Abstract
Abstract PROTEIN IS ISOLATED FROM FISH MATERIAL (E.G. FISH MEAL, RAW FISH, FISH OFFAL) BY SOLUBILIZATION WITH ALKALI AND THE LIPIDS PRESENT IN THE FISH ARE REMOVED BY LIQUID-LIQUID EXTRACTION WITH ONE OR MORE SOLVENTS.
Inventors
- 👤 R Gasser
- 👤 L Huster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:53
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/04; Y; Y10; Y10S; Y10S530/00; Y10S530/855; Y10S530/857
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-03-18 | 1977-09-17 | 1978-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-18 | 1981-09-17 | 1982-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-18 | 1985-09-17 | 1986-03-19 | $7700.00 | Window Closed / Lapsed |