Patent US3361817A successfully refreshed from Google Patents.
US3361817A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-(alkoxyalkyl)amino-2-phenyl-cyclohexanones and salts thereof
Assignee: Parke Davis and Co LLC
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Filing: 1965-07-30
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Granted: 1968-01-02
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Expires: 1985-07-30
Abstract
No abstract record available.
Inventors
- 👤 Italien Yvon J L
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:30
CPC Classifications
C; C07; C07C; C07C225/00; C07C225/02; C07C225/14; C07C225/16; C07C225/18; A; A61; A61K; A61K31/00; A61K31/13; A61K31/135; A61K31/137; A61P; A61P25/00; C07C2601/00; C07C2601/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
11 words
A MEMBER OF THE CLASS CONSISTING OF COMPOUNDS OF THE FORMULA
Claim 2
Dependent Claim
11 words
A MEMBER OF THE CLASS CONSISTING OF COMPOUNDS OF THE FORMULA
References Cited (Backward Citations)
GB861350A
Cited
US3254124A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |