US2532348A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood clotting preparation
Assignee: Individual
•
Filing: 1947-11-29
•
Granted: 1950-12-05
•
Expires: 1967-11-29
Abstract
No abstract record available.
Inventors
- 👤 Szent-Gyorgyi Albert
- 👤 Laki Kalman
- 👤 Gerendas Mihaly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:38
CPC Classifications
A; A61; A61K; A61K38/00; A61K38/16; A61K38/43; A61K38/46; A61K38/48; A61K38/482; A61K38/4846
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
A BLOOD-CLOTTING COMPOSITION CONSISTING OF AN AQUEOUS SOLUTION CONTAINING THROMBIN AND CATECHIN.
Claim 2
Dependent Claim
12 words
A BLOOD-CLOTTING COMPOSITION CONSISTING OF AN AQUEOUS SOLUTION CONTAINING THROMBIN AND CATECHIN.
References Cited (Backward Citations)
US2433299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |