US3636201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerating the lysis of blood clots with urokinase and n-glycylpyrrolidine or salt thereof
Assignee: Abbott Laboratories
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Filing: 1970-06-19
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Granted: 1972-01-18
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Expires: 1990-06-19
Abstract
Abstract N-GLYCYLPYRROLIDINE AND ITS SALTS HAVE BEEN FOUND TO POTENTIATE BLOOD CLOT LYSIS INDUCED BY UROKINASE WHEN A COMBINATION OF UROKINASE AND THIS SUBSITUTED PYRROLIDINE IS BROUGHT IN CONTACT WITH CLOTS OF BLOOD FROM VERTEBRATE ANIMALS.
Inventors
- 👤 Robert Phillip Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:30
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/16; C07D295/18; C07D295/182; C07D295/185; Y; Y10; Y10T; Y10T436/00; Y10T436/10; Y10T436/105831; Y10T436/106664
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |