US3629455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating helminthiasis and imidoylurea compositions therefor
Assignee: STWB Inc
•
Filing: 1968-03-07
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Granted: 1971-12-21
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Expires: 1988-03-07
Abstract
Abstract HOODWORMS AND TAPEWORMS ARE ELIMINATED FROM WARM BLOODED ANIMALS BY THE USE OF 1-PHENYL-3-ALKANIMIDOYLUREAS.
Inventors
- 👤 Guy D Diana
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:53
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/14; C07D295/145; C07D295/15; C07C; C07C275/00; C07C275/46; C07C275/48; C07C275/56; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/70; C07D307/71; C07D307/72; C07D307/73; C07D333/00; C07D333/02; C07D333/04; C07D333/26; C07D333/30; C07D333/36
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) | 1974-12-20 | 1975-06-21 | 1975-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-20 | 1979-06-21 | 1979-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-20 | 1983-06-21 | 1983-12-21 | $7700.00 | Window Closed / Lapsed |