US3265571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thixotropic acne vulgaris composition
Assignee: Barnes Hind Pharmaceuticals Inc
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Filing: 1965-04-08
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Granted: 1966-08-09
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Expires: 1985-04-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph Z Krezanoski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:35
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/347; A61K33/00; A61K33/06; A61K33/08; A61K8/19; A61K8/23; A61K8/26; A61Q; A61Q19/00; A61Q19/008
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
A THIXOTROPIC COMPOSITION FOR TREATING SKIN MALADIES ASSOCIATED WITH HYPERPLASIA OF THE INFECTED SEBACEOUS ALCOHOL 10 TO 25
Claim 2
Dependent Claim
18 words
A THIXOTROPIC COMPOSITION FOR TREATING SKIN MALADIES ASSOCIATED WITH HYPERPLASIA OF THE INFECTED SEBACEOUS ALCOHOL 10 TO 25
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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |