US3132151A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Specific substituted iminopyrrolidines
Assignee: Rohm and Haas Co
•
Filing: 1961-05-15
•
Granted: 1964-05-05
•
Expires: 1981-05-15
Abstract
No abstract record available.
Inventors
- 👤 Newman M Bortnick
- 👤 Marian F Fegley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:01
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/56; C07D209/96; C07D207/00; C07D207/02; C07D207/18; C07D207/22; C07D209/02; C07D209/04; C07D209/30; C07D209/40; C07D209/44; C07D209/50
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
15 words
THE COMPOUND, A MEMBER SELECTED FROM THE CLASS CONSISTING OF THE COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
15 words
THE COMPOUND, A MEMBER SELECTED FROM THE CLASS CONSISTING OF THE COMPOUND HAVING THE FORMULA
Claim 3
Dependent Claim
3 words
THE COMPOUND, 2-CYANO-5-DODECYLIMINO-2,4,4-TRIMETHLPYRROLIDINE.
Claim 4
Dependent Claim
3 words
THE COMPOUND, 2-CYANO-5-DODECYLIMINO-2,4,4-TRIMETHLPYRROLIDINE.
References Cited (Backward Citations)
US2984666A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |