US3562282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transition metal complexes of substituted 2 -benzimidazolecarbamic acid,alkyl esters and their preparation
Assignee: EIDP Inc
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Filing: 1969-03-05
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Granted: 1971-02-09
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Expires: 1989-03-05
Abstract
Abstract AND X; R1, R2, R3, R4, Z, N AND ME ARE AS DEFINED HEREINAFTER. AN EXEMPLARY SPECIES OF THE GENERAL CLASS IS THE COMPLEX: 1-(BUTYLCARBAMOYL)-2-BENZIMIDAZOLECARBAMIC ACID, METHYL ESTER 2:1 MANGANESE COMPLEX. Q IS -CO-NH-R2, -CO-R3, -CDER4 OR -S-Z Q IS 1-Q,2-((-)C(-O-R1)=N-),X-BENZIMIDAZOLE.(H2O)N ME(+2) TRNASITION METAL COMPLEXES OF SUBSTITUTED 2-BENZIMIDAZOLECARBAMIC ACID, ALKYL ESTERS OF THE FOLLOWING FORMULA ARE USEFUL AS MITE OVICIDES AND FUNGICIDES:
Inventors
- 👤 Hein L Klopping
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:32
CPC Classifications
C; C07; C07F; C07F15/00; C07F15/0006; C07F15/0033; C07F11/00; C07F13/00; C07F15/02; C07F15/04; C07F15/06; C07F3/00; C07F3/04; C07F3/06
Claims Analysis
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-08 | 1974-08-10 | 1975-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-08 | 1978-08-10 | 1979-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-08 | 1982-08-10 | 1983-02-09 | $7700.00 | Window Closed / Lapsed |