Patent US2698665A successfully refreshed from Google Patents.
Patent USRE27253E successfully refreshed from Google Patents.
USRE27253E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guiseppe palazzo
Assignee: —
•
Filing: 1970-01-26
•
Granted: 1971-12-21
•
Expires: 1990-01-26
Abstract
Abstract COSMETIC COMPOSITIONS CONTAIN AS ANTI-INFLAMMATORY AGENTS (INDAZOLE-3-YL)-OXYALKANOIC ACIDS AND NON-TOXIC SALTS THEREOF.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:39
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/54; C07D231/56
Claims Analysis
Total Claims: 0
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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) | 1974-12-20 | 1975-06-21 | 1975-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-20 | 1979-06-21 | 1979-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-20 | 1983-06-21 | 1983-12-21 | $7700.00 | Window Closed / Lapsed |