Patent US3013944A successfully refreshed from Google Patents.
US3013944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the production of gastrointestinal hormones and hormone concentrate
Assignee: Individual
•
Filing: 1959-12-07
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Granted: 1961-12-19
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Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 Jorpes Johan Erik
- 👤 Mutt Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:50
CPC Classifications
A; A61; A61K; A61K38/00; A61K38/16; A61K38/17; A61K38/22; A61K38/2207; C; C07; C07K; C07K1/00; C07K1/14; C07K1/145; C07K1/16; C07K1/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PROCESS FOR THE PRODUCTION OF A CONCENTRATE CONTAINING IN A RELATIVELY SMALL MASS THE SECRETIN, CHOLECYSTOKININ AND PANCREOZYMIN HORMONE CONTENT OF THE INTESTINAL MUCOSAE OF ANIMALS, WHICH CONSISTS ESSENTIALLY IN TREATING AN ANIMAL INTESTINE MATERIAL WITH HOT WATER AT A TEMPERATURE OF APPROXIMATELY 100*C. FOR A PERIOD OF TIME SUFFICIENT TO INACTIVATE THE ENZYMES AND COAGULATE THE INERT PROTEIN CONTENT THEREOF, AND EXTRACTING THE TREATED INTESTINAL MATERIAL WITH A DILUTE SOLUTION OF ACETIC ACID.
Claim 2
Dependent Claim
75 words
A PROCESS FOR THE PRODUCTION OF A CONCENTRATE CONTAINING IN A RELATIVELY SMALL MASS THE SECRETIN, CHOLECYSTOKININ AND PANCREOZYMIN HORMONE CONTENT OF THE INTESTINAL MUCOSAE OF ANIMALS, WHICH CONSISTS ESSENTIALLY IN TREATING AN ANIMAL INTESTINE MATERIAL WITH HOT WATER AT A TEMPERATURE OF APPROXIMATELY 100*C. FOR A PERIOD OF TIME SUFFICIENT TO INACTIVATE THE ENZYMES AND COAGULATE THE INERT PROTEIN CONTENT THEREOF, AND EXTRACTING THE TREATED INTESTINAL MATERIAL WITH A DILUTE SOLUTION OF ACETIC ACID.
References Cited (Backward Citations)
US1181424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |