US3227616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsions of cactus plant extract
Assignee: Warner Lambert Co LLC
•
Filing: 1962-07-17
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Granted: 1966-01-04
•
Expires: 1982-07-17
Abstract
No abstract record available.
Inventors
- 👤 Gilbert C Van Wessem
- 👤 Mylius Gering
- 👤 Hahn Heinz-Gunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:55
CPC Classifications
C; C08; C08B; C08B37/00; A; A61; A61K; A61K36/00; A61K36/18; A61K36/185; A61K36/33; A61K8/00; A61K8/18; A61K8/96; A61K8/97; A61K8/9783; A61K8/9789; A61Q; A61Q19/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
11 words
A STABLE AND HOMOGENEOUS WATER-IN-OIL COSMETIC EMULSION WHICH CONSISTS ESSENTIALLY OF:
Claim 2
Dependent Claim
11 words
A STABLE AND HOMOGENEOUS WATER-IN-OIL COSMETIC EMULSION WHICH CONSISTS ESSENTIALLY OF:
References Cited (Backward Citations)
US2073616A
Cited
US1888601A
Cited
US2085693A
Cited
US2294229A
Cited
US2617754A
Cited
US2845363A
Cited
US2832765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |