Patent US3050401A successfully refreshed from Google Patents.
US3050401A
Expired / Lapsed
US
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Process and composition for preservation and improved color retention of meats
Assignee: Wyeth Holdings LLC
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Filing: 1958-07-10
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Granted: 1962-08-21
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Expires: 1978-07-10
Abstract
No abstract record available.
Inventors
- 👤 August R Kohler
- 👤 Wilbur H Miller
- 👤 Harold M Windlan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:46
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/14; A23B4/18; A23B4/20; A23B4/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A METHOD OF PRESERVING THE QUALITY AND APPEARANCE OF FRESH CUT MEAT WHICH COMPRISES CONTACTING THE SURFACE OF FRESH CUT MEAT WITH A SOLUTION CONTAINING FROM 0.5 TO 100 P.P.M. OF A BROAD-SPECTRUM ANTIBIOTIC AND MYPROZINE IN AMOUNTS FROM 0.5 TO 500 P.P.M. THE AMOUNTS OF BOTH ANTIBIOTIC AND MYPROZINE BEING BASED ON THE WEIGHT OF THE MEAT.
Claim 2
Independent Claim
58 words
A METHOD OF PRESERVING THE QUALITY AND APPEARANCE OF FRESH CUT MEAT WHICH COMPRISES CONTACTING THE SURFACE OF FRESH CUT MEAT WITH A SOLUTION CONTAINING FROM 0.5 TO 100 P.P.M. OF A BROAD-SPECTRUM ANTIBIOTIC AND MYPROZINE IN AMOUNTS FROM 0.5 TO 500 P.P.M. THE AMOUNTS OF BOTH ANTIBIOTIC AND MYPROZINE BEING BASED ON THE WEIGHT OF THE MEAT.
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) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |