US2776924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition of matter containing polyvinylpyrrolidone and a fatty carrier
Assignee: Coty Inc
•
Filing: 1954-02-05
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Granted: 1957-01-08
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Expires: 1974-02-05
Abstract
No abstract record available.
Inventors
- 👤 Jean R L Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:52
CPC Classifications
A; A61; A61K; A61K47/00; A61K47/06; A61K47/08; A61K47/10; A61K47/12; A61K47/30; A61K47/32; A61K9/00; A61K9/0012; A61K9/0014
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A HOMOGENEOUS SOLUTION OF POLYVINYLPYRROLIDONE, A FATTY CARRIER AND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF WATER INSOLUBLE, FAT SOLUBLE FATLTY ACIDS AND FATTY ALCOHOLS,
Claim 2
Dependent Claim
33 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF A HOMOGENEOUS SOLUTION OF POLYVINYLPYRROLIDONE, A FATTY CARRIER AND A COMPOUND SELECTED FROM THE GROUP CONSISTING OF WATER INSOLUBLE, FAT SOLUBLE FATLTY ACIDS AND FATTY ALCOHOLS,
References Cited (Backward Citations)
US2022710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |