US3100205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cyclohexane derivatives
Assignee: Merck KGaA
•
Filing: 1961-05-11
•
Granted: 1963-08-06
•
Expires: 1981-05-11
Abstract
No abstract record available.
Inventors
- 👤 Schulte Karl
- 👤 Muller Heinrich
- 👤 Kraft Hans-Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:13
CPC Classifications
C; C07; C07D; C07D211/00; C07D211/04; C07D211/06; C07D211/36; C07D211/60; C07D211/62; C07D211/64; C07D295/00; C07D295/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
3 words
2 - MORPHOLINOMETHYL-4-PHENYL-4-CARBOCTOXY-CYCLOHEXANOL-1-ACETATE.
Claim 2
Dependent Claim
14 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF: (1) A COMPOUND HAVING THE FORMULA
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) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |