US2806790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydrolysis of fish materials
Assignee: Individual
•
Filing: 1954-05-07
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Granted: 1957-09-17
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Expires: 1974-05-07
Abstract
No abstract record available.
Inventors
- 👤 Robert H Bedford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:23
CPC Classifications
A; A23; A23J; A23J3/00; A23J3/04; A23J1/00; A23J1/04; A23K; A23K10/00; A23K10/20; A23K10/22; A23K50/00; A23K50/10; A23K50/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
IN A PROCESS FOR THE PRODUCTION OF AN ANIMAL FOOD PRODUCT, THE STEPS COMPRISING MIXING TOGETHER WATER, RAW TUNA VISCERA, AND FISH MATERIALS, ADDING TO THE MIXTURE A MINOR PROPORTION OF (1) A SALT SELECTED FROM THE GROUP CONSISTING OF SODIUM CHLORIDE, POTASSIUM CHLORIDE AND CALCIUM CHLORIDE AND OF (2) A COMPOUND SELECTED FROM THE GROUP CONSISTING OF UREA, THIOUREA AND GUANIDINE, HEATING SAID MIXTURE OF A RELATIVELY SHORT PERIOD OF TIME WHILE MAINTAINING THE PH THEREOF BETWEEN 5.5 AND 6.0, AND COPNTAINING SAID HEATING WHILE MAINTAINING SAID PH BETWEEN 7.8 AND 8.0 FOR A SUFFICIENT LENGTH OF TIME TO HYDROLYZE SAID VISCERA AND FISH MATERIALS. 11.IN A PROCESS FOR THE PRODUCTION OF AN ANIMAL FOOD PRODUCT, THE STEPS COMPRISING MIXING TOGETHER WATER, RAW TUNA VISCERA, AND FISH MATERIALS, HEATING SAID MIXTURE AT A TEMPERATURE OF ABOUT 50*C. FOR A RELATIVELY SHORT PERIOD OF TIME WHILE MAINTAINING THE PH THEREOF BETWEEN 5.5 AND 6.0, AND CONTAINING SAID HEATING AT THE SAME TEMPERATURE AND AT A PH OF BETWEEN 7.8 AND 8.0 FOR A SUFFICIENT LENGTH OF TIME TO HYDROLYZE SAID VICERA AND FISH MATERIALS.
Claim 2
Dependent Claim
184 words
IN A PROCESS FOR THE PRODUCTION OF AN ANIMAL FOOD PRODUCT, THE STEPS COMPRISING MIXING TOGETHER WATER, RAW TUNA VISCERA, AND FISH MATERIALS, ADDING TO THE MIXTURE A MINOR PROPORTION OF (1) A SALT SELECTED FROM THE GROUP CONSISTING OF SODIUM CHLORIDE, POTASSIUM CHLORIDE AND CALCIUM CHLORIDE AND OF (2) A COMPOUND SELECTED FROM THE GROUP CONSISTING OF UREA, THIOUREA AND GUANIDINE, HEATING SAID MIXTURE OF A RELATIVELY SHORT PERIOD OF TIME WHILE MAINTAINING THE PH THEREOF BETWEEN 5.5 AND 6.0, AND COPNTAINING SAID HEATING WHILE MAINTAINING SAID PH BETWEEN 7.8 AND 8.0 FOR A SUFFICIENT LENGTH OF TIME TO HYDROLYZE SAID VISCERA AND FISH MATERIALS. 11.IN A PROCESS FOR THE PRODUCTION OF AN ANIMAL FOOD PRODUCT, THE STEPS COMPRISING MIXING TOGETHER WATER, RAW TUNA VISCERA, AND FISH MATERIALS, HEATING SAID MIXTURE AT A TEMPERATURE OF ABOUT 50*C. FOR A RELATIVELY SHORT PERIOD OF TIME WHILE MAINTAINING THE PH THEREOF BETWEEN 5.5 AND 6.0, AND CONTAINING SAID HEATING AT THE SAME TEMPERATURE AND AT A PH OF BETWEEN 7.8 AND 8.0 FOR A SUFFICIENT LENGTH OF TIME TO HYDROLYZE SAID VICERA AND FISH MATERIALS.
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) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |