US3258407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Processes for the extraction of proteins and other useful constituents contained in vegetable tissues
Assignee: Individual
•
Filing: 1963-12-23
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Granted: 1966-06-28
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Expires: 1983-12-23
Abstract
No abstract record available.
Inventors
- 👤 Blanchon Etienne Marie Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:09
CPC Classifications
A; A23; A23J; A23J1/00; A23J1/14; A23J1/148; A23L; A23L25/00; A23L25/40; A23L29/00; A23L29/06; C; C11; C11B; C11B1/00; C11B1/02; C11B1/025; C11B1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A PROCESS FOR THE EXTRACTION OF ALIMENTARY VALUES FROM OIL-RICH VEGETABLE TISSUES, WHICH COMPRISES SUBJECTING THE SAID VEGETABLE TISSUES SUCCESSIVELY TO THE ACTION OF PECTINOLYTIC ENZYME, AMYLOLYTIC ENZYME AND PROTEOLYTIC ENZYME, AND SELECTIVELY RECOVERING THE COMPONENTS LIBERATED BY THE ACTION OF EACH ENZYME AT THE END OF THE SPECIFIC TREATMENT WITH SAID ENZYME.
Claim 2
Dependent Claim
53 words
A PROCESS FOR THE EXTRACTION OF ALIMENTARY VALUES FROM OIL-RICH VEGETABLE TISSUES, WHICH COMPRISES SUBJECTING THE SAID VEGETABLE TISSUES SUCCESSIVELY TO THE ACTION OF PECTINOLYTIC ENZYME, AMYLOLYTIC ENZYME AND PROTEOLYTIC ENZYME, AND SELECTIVELY RECOVERING THE COMPONENTS LIBERATED BY THE ACTION OF EACH ENZYME AT THE END OF THE SPECIFIC TREATMENT WITH SAID ENZYME.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |