US3091616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
L-ortho-tolyloxyethyl-x-phenylpiperi-
Assignee: —
•
Filing: —
•
Granted: 1963-05-28
•
Expires: 1980-05-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:39
CPC Classifications
C; C07; C07D; C07D211/00; C07D211/04; C07D211/06; C07D211/08; C07D211/18; C07D211/20; C07D211/22; A; A61; A61K; A61K31/00; A61K31/33; A61K31/395; A61K31/435; A61K31/44; A61K31/445; C07D211/36; C07D211/56; C07D211/58
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
A-ORTHO-TOLYOXYETHYL-4-PHENYLPIPERIDINE. 3. 1-ORTHO-TOLYLOXYETHYL-4-PHENYLPIPERIDINE TARTRATE.
Claim 2
Dependent Claim
4 words
A-ORTHO-TOLYOXYETHYL-4-PHENYLPIPERIDINE. 3. 1-ORTHO-TOLYLOXYETHYL-4-PHENYLPIPERIDINE TARTRATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |