US3344147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
2-(lower alkyl)-3-(lower alkyl)-4-phenyl-3-or-4-cyclohexenecarboxylic acids and derivatives thereof
Assignee: Ortho Pharmaceutical Corp
•
Filing: 1966-03-08
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Granted: 1967-09-26
•
Expires: 1986-03-08
Abstract
No abstract record available.
Inventors
- 👤 Mebane Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:44
CPC Classifications
C; C07; C07C; C07C61/00; C07C61/16; C07C61/39; C07C233/00; C07C233/57; C07C233/58; C07C33/00; C07C33/38; C07C45/00; C07C45/27; C07C45/29; C07C45/298; C07C47/00; C07C47/38; C07C47/453; C07C69/00; C07C69/74; C07C69/753; C07D; C07D309/00; C07D309/02; C07D309/08; C07D309/10; C07D309/12; C07C2601/00; C07C2601/06; C07C2601/08; C07C2601/12; C07C2601/14; C07C2601/16
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
8 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF:
Claim 2
Dependent Claim
8 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF:
Claim 3
Dependent Claim
15 words
A COMPOUND ACCORDING TO CLAIM 1 SELECTED FROM THE GROUP CONSISTING OF 2-METHYL-3-ETHYL-4-PHENYL-4-CYCLOHEXENECARBOXYPYRROLIDIDE AND 2-METHYL-3-ETHYL-4-PHENYL3-CYCLOHEXENECARBOXYPYRROLIDIDE.
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |