US3804776A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing oil and fat encapsulated amino acids
Assignee: Fujifilm Holdings Corp
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Filing: 1971-12-14
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Granted: 1974-04-16
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Expires: 1991-12-14
Abstract
Abstract OIL AND FAT ENCAPSULATED AMINO ACIDS OR POLYPEPTIDES ARE PREPARED BY DISPERSING SUCH COMPOUND IN A MOLTEN MIXTURE OF OILS AND FATS, SOME OF WHICH HAVE A MELTING POINT GREATER THAN 40*C. AND SOME OF WHICH HVE A MELTING POINT LESS THAN 40*C., THE MIXTURE THEREAFTER BEING POURED INTO WATER WHICH IS AT THE TEMPERATURE OF FROM 20-40*C.
Inventors
- 👤 K Yazawa
- 👤 F Arai
- 👤 M Kitajima
- 👤 A Kondo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:09
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/14; A61K9/16; A61K9/1605; A61K9/1617; A23; A23L; A23L33/00; A23L33/10; A23L33/17; A23L33/175; A23P; A23P10/00; A23P10/30; A23P10/35; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2982; Y10T428/2989
Claims Analysis
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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) | 1977-04-15 | 1977-10-15 | 1978-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-15 | 1981-10-15 | 1982-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-15 | 1985-10-15 | 1986-04-16 | $7700.00 | Window Closed / Lapsed |