Patent US4097802A successfully refreshed from Google Patents.
Patent US3137631A successfully refreshed from Google Patents.
US3137631A
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Encapsulation in natural products
Assignee: Faberge Inc
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Filing: 1959-12-01
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Granted: 1964-06-16
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Expires: 1979-12-01
Abstract
No abstract record available.
Inventors
- 👤 Soloway Saul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:47
CPC Classifications
B; B01; B01J; B01J13/00; B01J13/02; B01J13/06; B01J13/08; A; A61; A61K; A61K9/00; A61K9/48; A61K9/50; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2984
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A LIQUID PHASE PROCESS FOR ENCAPSULATING A WATER INSOLUBLE ORGANIC LIQUID, WHICH COMPRISES DISPERSING FINELY DIVIDED PARTICLES OF SAID LIQUID AND A SOLUTION OF A WATER SOLUBLE HEAT DENATURABLE ALBUMIN IN A BODY OF WATER, DENATURING SAID ALBUMIN BY TE APPLICATION OF HEAT UNTIL IT FORMS A SUBSTANTIALLY WATER INSOLUBLE DENATURED PROTEIN COATING AROND SAID PARTICLES WHILE SAID PARTICLES ARE DISPERSED IN SAID BODY OF WATER THEREBY ENCAPSULATING THE PARTICLES IN A SOLID SHELL AND SEPARATING THE ENCAPSULATED PARTICLES FROM THE BODY OF WATER.
Claim 2
Dependent Claim
84 words
A LIQUID PHASE PROCESS FOR ENCAPSULATING A WATER INSOLUBLE ORGANIC LIQUID, WHICH COMPRISES DISPERSING FINELY DIVIDED PARTICLES OF SAID LIQUID AND A SOLUTION OF A WATER SOLUBLE HEAT DENATURABLE ALBUMIN IN A BODY OF WATER, DENATURING SAID ALBUMIN BY TE APPLICATION OF HEAT UNTIL IT FORMS A SUBSTANTIALLY WATER INSOLUBLE DENATURED PROTEIN COATING AROND SAID PARTICLES WHILE SAID PARTICLES ARE DISPERSED IN SAID BODY OF WATER THEREBY ENCAPSULATING THE PARTICLES IN A SOLID SHELL AND SEPARATING THE ENCAPSULATED PARTICLES FROM THE BODY OF WATER.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |