Patent US3085934A successfully refreshed from Google Patents.
US3085934A
Expired / Lapsed
US
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Improved phenothiazine composition and method of employing same
Assignee: Individual
•
Filing: 1960-12-20
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Granted: 1963-04-16
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Expires: 1980-12-20
Abstract
No abstract record available.
Inventors
- 👤 Donald E Vierling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:49
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/74; A61K31/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
A PROCESS FOR INHIBITING PHOTOSENSITIZED KERATITIS IN ANIMALS WHICH COMPRISES ADMINISTERING THERETO A COMPOSITION COMPRISING PHENOTHIAZINE AND A SILICONE.
Claim 2
Dependent Claim
19 words
A PROCESS FOR INHIBITING PHOTOSENSITIZED KERATITIS IN ANIMALS WHICH COMPRISES ADMINISTERING THERETO A COMPOSITION COMPRISING PHENOTHIAZINE AND A SILICONE.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |