US3755403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-carbamoyl-n-hydroxy formimidates and 1 - carbamoyl - n-carbamoyloxyformimidates
Assignee: EIDP Inc
•
Filing: 1970-07-15
•
Granted: 1973-08-28
•
Expires: 1990-07-15
Abstract
Abstract A CLASS OF 1-CARBAMOYL-N-CARBAMOYLOXY FORMIMIDATES, SUCH AS METHYL 1-(DIMETHYLCARBAMOYL) - N - (METHYLCARBAMOYLOXY)-FORMIMIDATE, USEFUL IN PREVENTING THE DESTRUCTIVE EFFECTS OF PESTS SUCH AS INSECTS, TICKS, MITES AND NEMATODES.
Inventors
- 👤 R Bellina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:53
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/04; C07D295/12; C07C; C07C259/00; C07C259/02; C07D203/00; C07D203/04; C07D203/06; C07D203/16; C07D203/18; C07D303/00; C07D303/02; C07D303/12; C07D303/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-08-27 | 1977-02-26 | 1977-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-27 | 1981-02-26 | 1981-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-27 | 1985-02-26 | 1985-08-28 | $7700.00 | Window Closed / Lapsed |