US3341410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of promoting epithelialization with topical non-aqueous acid anhydride compositions
Assignee: Individual
•
Filing: 1965-03-16
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Granted: 1967-09-12
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Expires: 1985-03-16
Abstract
No abstract record available.
Inventors
- 👤 Irving L Ochs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:58
CPC Classifications
C; C07; C07C; C07C57/00; C07C57/02; C07C57/03; A; A61; A61K; A61K47/00; A61K47/06; A61K47/30; A61K47/34; A61K47/44; A61K9/00; A61K9/0012; A61K9/0014; C07C53/00; C07C53/122; C07C53/126; C07C59/00; C07C59/01; C07C59/08; C07C63/00; C07C63/04; C07C63/06; C07C65/00; C07C65/01; C07C65/03; C07C65/05; C07C65/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A METHOD FOR THE PROMOTION OF EPITHELIZLIZATION BY THE CONTROL OF BACTERIAL ACTION WITH A SUBSTANTIALLY ANHYDROUS COMPOSITION, CONSISTING OF AN ACID ANHYDRIDE COMPONENT SELECTED FROM THE GROUP OF THE FORMULA
Claim 2
Independent Claim
31 words
A METHOD FOR THE PROMOTION OF EPITHELIZLIZATION BY THE CONTROL OF BACTERIAL ACTION WITH A SUBSTANTIALLY ANHYDROUS COMPOSITION, CONSISTING OF AN ACID ANHYDRIDE COMPONENT SELECTED FROM THE GROUP OF THE FORMULA
References Cited (Backward Citations)
US2782216A
Cited
FR1263913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |