Patent US4835146A successfully refreshed from Google Patents.
US4835146A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating sickle cell anemia with danazol
Assignee: University of Miami
•
Filing: 1987-06-08
•
Granted: 1989-05-30
•
Expires: 2007-06-08
Abstract
Abstract Treatment of sickle cell disease using danazol.
Inventors
- 👤 William J. Harrington
- 👤 Yeon S. Ahn
- 👤 Ravindra Mylvaganam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:40
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/56; A61K31/58
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
A method of treating sickle cell anemia which comprises administering to a person in need of such treatment, an effective amount of danazol.
Claim 2
Independent Claim
23 words
A method of treating sickle cell anemia which comprises administering to a person in need of such treatment, an effective amount of danazol.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-05-29 | 1992-11-28 | 1993-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-29 | 1996-11-28 | 1997-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-29 | 2000-11-28 | 2001-05-30 | $7700.00 | Window Closed / Lapsed |