Patent US3715434A successfully refreshed from Google Patents.
US3715434A
Expired / Lapsed
US
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Iodopeptide anticoagulants
Assignee: Research Corp
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Filing: 1970-04-07
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Granted: 1973-02-06
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Expires: 1990-04-07
Abstract
Abstract Peptides, when iodinated, exhibit very strong anticoagulant activity.
Inventors
- 👤 T Mende
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:40
CPC Classifications
A; A61; A61K; A61K38/00; A61K38/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A method for inhibiting the coagulation or clotting of blood in animals whose blood would otherwise clot upon saline injection in the range of from 1 hour and 5 minutes to 4 hours and 45 minutes which comprises the intravenous administration thereto of at least about 50 mg/kg of body weight of an effective anti-blood-coagulent or anti-blood-clotting amount of an water soluble alkali metal salt of an iodinated peptide having the structure:
Claim 2
Independent Claim
72 words
A method for inhibiting the coagulation or clotting of blood in animals whose blood would otherwise clot upon saline injection in the range of from 1 hour and 5 minutes to 4 hours and 45 minutes which comprises the intravenous administration thereto of at least about 50 mg/kg of body weight of an effective anti-blood-coagulent or anti-blood-clotting amount of an water soluble alkali metal salt of an iodinated peptide having the structure:
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) | 1976-02-06 | 1976-08-07 | 1977-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-06 | 1980-08-07 | 1981-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-06 | 1984-08-07 | 1985-02-06 | $7700.00 | Window Closed / Lapsed |