US3717655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-(beta-aryl)ethyl-imidazole derivatives
Assignee: Janssen Pharmaceutica NV
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Filing: 1969-07-23
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Granted: 1973-02-20
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Expires: 1989-07-23
Abstract
Abstract THE COMPOUNDS ARE OF THE CLASS OF 1-(B-ARYL)ETHYLIMIDAZOLE ETHERS AND AMINES USEFUL FOR THEIR ANTI-FUNGAL AND ANTI-BACTERIAL ACTIVITY.
Inventors
- 👤 E Godefroi
- 👤 J Heeres
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:36
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; C07D233/00; C07D233/54; C07D233/56; C07D233/66; C07D233/90; C07D249/00; C07D249/02; C07D249/08; C07D317/00; C07D317/08; C07D317/10; C07D317/14; C07D317/16; C07D317/18; C07D317/22; C07D405/00; C07D405/02; C07D405/06
Claims Analysis
Total Claims: 0
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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) | 1976-02-20 | 1976-08-21 | 1977-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-20 | 1980-08-21 | 1981-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-20 | 1984-08-21 | 1985-02-20 | $7700.00 | Window Closed / Lapsed |