US3667970A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preserving meat
Assignee: Bayer AG
•
Filing: 1971-06-03
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Granted: 1972-06-06
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Expires: 1991-06-03
Abstract
Abstract THE SURFACE OF FRESH MEAT IS TREATED WITH A MIXTURE OF FROM 2-30% BY WEIGHT OF A MONOGLYCERIDE AND FROM 98-70% BY WEIGHT OF A DI- OR TRIGLYCERIDE OF PARAFFINIC OR OLEFINIC CARBOXYLIC ACIDS WITH FROM 8-22 CARBON ATOMS TO FORM A COHERENT FILM OVER THE MEAT SURFACE TO IMPROVE THE STORAGEABILITY AND QUALITY OF THE MEAT.
Inventors
- 👤 Juergen Scheide
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:29
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/10
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) | 1975-06-06 | 1975-12-06 | 1976-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-06 | 1979-12-06 | 1980-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-06 | 1983-12-06 | 1984-06-06 | $7700.00 | Window Closed / Lapsed |