US4060636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acetyl- and carbalkoxythioureidobenzophenones as anthelmintic agents
Assignee: Rohm and Haas Co
•
Filing: 1976-06-10
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Granted: 1977-11-29
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Expires: 1996-06-10
Abstract
Abstract Acetyl- and carbalkoxythioureidobenzophenones having a substituted amine adjacent to the thioureido radical are disclosed as having anthelmintic and antifungal activity.
Inventors
- 👤 Edward E. Kilbourn
- 👤 W. David Weir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:13
CPC Classifications
C; C07; C07C; C07C335/00; C07C335/04; C07C335/24; C07C335/26; A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/34; C07C335/28; C07D; C07D333/00; C07D333/02; C07D333/04; C07D333/06; C07D333/22
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
16 words
An anthelmintic composition which comprises an anthelmintically effective amount of 3-(3-acetylthioureido)-4-aminobenzophenone in a pharmaceutically acceptable carrier.
Claim 2
Dependent Claim
16 words
An anthelmintic composition which comprises an anthelmintically effective amount of 3-(3-acetylthioureido)-4-aminobenzophenone in a pharmaceutically acceptable carrier.
Claim 3
Independent Claim
26 words
A method for treating animals infested with helminths which comprises the administration to an animal in need of such treatment an anthelmintically effective amount of 3-(3-acetylthioureido)-4-aminobenzophenone.
Claim 4
Independent Claim
26 words
A method for treating animals infested with helminths which comprises the administration to an animal in need of such treatment an anthelmintically effective amount of 3-(3-acetylthioureido)-4-aminobenzophenone.
References Cited (Backward Citations)
GB1307250A
Cited
US3958008A
Cited
US3865948A
Cited
GB1340428A
Cited
US3796710A
Cited
GB1350277A
Cited
NL7401797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-11-28 | 1981-05-30 | 1981-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-28 | 1985-05-30 | 1985-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-28 | 1989-05-30 | 1989-11-29 | $7700.00 | Window Closed / Lapsed |