US3821393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fungicidal preparations containing benzimidazole compounds
Assignee: Novartis AG
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Filing: 1972-01-10
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Granted: 1974-06-28
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Expires: 1992-01-10
Abstract
Abstract The invention relates to fungicidal benzimidazolyle derivatives of the general formula D R A W I N G These new compounds are very effective as ingredients in biocidal preparations for plant-protection and combating insects, acarides, nematodes. WHEREIN R1, R2 and R3 may be identical or different and each represents hydrogen, halogen, alkyl, alkoxy, alkylthio, alkylSO-, alkylSO2-, -NO2, -CN, CF3, CHO, COOR'',
Inventors
- 👤 S Janiak
- 👤 O Rohr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:59
CPC Classifications
C; C07; C07D; C07D235/00; C07D235/02; C07D235/04; C07D235/06; C07D235/08
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
15 words
A fungicidal composition comprising (1) a fungicidally effective amount of a compound of the formula
Claim 2
Dependent Claim
15 words
A fungicidal composition comprising (1) a fungicidally effective amount of the compound of the formula
Claim 3
Independent Claim
20 words
A method for combatting phytopathogenic fungi which comprises applying thereto a fungicidally effective amount of a compound of the formula
Claim 4
Independent Claim
20 words
A method for combatting phytopathogenic fungi which comprises applying thereto a fungicidally effective amount of a compound of the formula
Claim 5
Independent Claim
20 words
A method for combatting phytopathogenic fungi which comprises applying thereto a fungicidally effective amount of the compound of the formula
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) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-27 | 1981-12-27 | 1982-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-27 | 1985-12-27 | 1986-06-28 | $7700.00 | Window Closed / Lapsed |