US3255015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for separating the enzymes and nutritive constituents contained in the envelope and cortical layer of cereal grains
Assignee: Individual
•
Filing: 1962-04-23
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Granted: 1966-06-07
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Expires: 1982-04-23
Abstract
No abstract record available.
Inventors
- 👤 Blanchon Etienne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:31
CPC Classifications
C; C12; C12N; C12N9/00; C12N9/14; C12N9/24; C12N9/2402; C12N9/2405; C12N9/2408; C12N9/2411; C12N9/2414; C12N9/2422; A; A21; A21D; A21D13/00; A21D13/02; A23; A23K; A23K10/00; A23K10/10; A23K10/14; A23L; A23L29/00; A23L29/06; A23L7/00; A23L7/10; A23L7/104; A23L7/107; A23L7/115; C12Y; C12Y302/00; C12Y302/01; C12Y302/01015
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
A PROCESS FOR SEPARATING THE ENZYMES AND NUTRITIVE CONSTITUENTS CONTAINED IN THE ENVELOPE AND CORTICAL LAYER OF CEREAL GRAINS WHICH COMPRISES SUBJECTING SAID ENVELOPE AND CORTICAL LAYER TO ENZYMATIC ACTION WHEREBY THE CELLULOSE IS DEGRADED AND ENZYMES ARE LIBERATED, SEPARATING THE SO-OBTAINED MIXTURE INTO A FILTRATE AND A CELLULOSE RESIDUE, SEPARATING THE SO-OBTAINED FILTRATE INTO A PECTINOLYTIC ENZYME-RICH SUPERNATANT LIQUID AND A RESIDUE, AND RECYCLING AND MIXING THE PECTINOLYTIC ENZYME-RICH SUPERNATANT LIQUID WITH A FRESH BATCH OF THE ENVELOPE AND THE CORTICAL LAYER OF CEREAL GRAINS, THEREBY RELEASING THE ENZYMES AND NUTRITIVE CONSTITUENTS CONTAINED IN SAID ENVELOPE AND CORTICAL LAYER.
Claim 2
Dependent Claim
100 words
A PROCESS FOR SEPARATING THE ENZYMES AND NUTRITIVE CONSTITUENTS CONTAINED IN THE ENVELOPE AND CORTICAL LAYER OF CEREAL GRAINS WHICH COMPRISES SUBJECTING SAID ENVELOPE AND CORTICAL LAYER TO ENZYMATIC ACTION WHEREBY THE CELLULOSE IS DEGRADED AND ENZYMES ARE LIBERATED, SEPARATING THE SO-OBTAINED MIXTURE INTO A FILTRATE AND A CELLULOSE RESIDUE, SEPARATING THE SO-OBTAINED FILTRATE INTO A PECTINOLYTIC ENZYME-RICH SUPERNATANT LIQUID AND A RESIDUE, AND RECYCLING AND MIXING THE PECTINOLYTIC ENZYME-RICH SUPERNATANT LIQUID WITH A FRESH BATCH OF THE ENVELOPE AND THE CORTICAL LAYER OF CEREAL GRAINS, THEREBY RELEASING THE ENZYMES AND NUTRITIVE CONSTITUENTS CONTAINED IN SAID ENVELOPE AND CORTICAL LAYER.
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) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |