US3152182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1, 4-bis (disubstituted benzylamino-methyl)-cyclohexanes
Assignee: Wyeth LLC
•
Filing: 1962-06-21
•
Granted: 1964-10-06
•
Expires: 1982-06-21
Abstract
No abstract record available.
Inventors
- 👤 Leslie G Humber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:15
CPC Classifications
C; C07; C07C; C07C215/00; C07C215/02; C07C215/22; C07C215/28; C07C215/30; A; A61; A61K; A61K38/00; A61K31/00; A61K31/13; A61K31/135; A61K31/137; A61P; A61P31/00; A61P31/04; C07C211/00; C07C211/01; C07C211/26; C07C211/27
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
COMPOUND SELECTED FROM THE GROUP WHICH CONSISTS OF BASES OF THE FORMULA
Claim 2
Dependent Claim
12 words
COMPOUND SELECTED FROM THE GROUP WHICH CONSISTS OF BASES OF THE FORMULA
References Cited (Backward Citations)
US2709700A
Cited
US2951092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-06 | 1968-04-06 | 1968-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-06 | 1972-04-06 | 1972-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-06 | 1976-04-06 | 1976-10-06 | $7700.00 | Window Closed / Lapsed |