Patent US3670077A successfully refreshed from Google Patents.
US3670077A
Expired / Lapsed
US
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Fungicidal and insecticidal methods and compositions employing pyrimidine derivatives
Assignee: Imperial Chemical Industries Ltd
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Filing: 1968-06-03
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Granted: 1972-06-13
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Expires: 1988-06-03
Abstract
Abstract AND SALTS THEREOF. The R1 - R7 substituents may all be hydrogen or various organic radicals. Fungicidal and insecticidal pyrimidine derivatives of the formula
Inventors
- 👤 Peter Frank Hilary Freeman
- 👤 Margaret Claire Shephard
- 👤 Brian Kenneth Snell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:18
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/24; C07D239/28; C07D239/46; C07D239/48
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
9 words
The composition of claim 1 including a wetting agent.
Claim 2
Dependent Claim
18 words
The composition of claim 1 comprising from 0.001 percent to 85 percent by weight of the active ingredient.
Claim 3
Dependent Claim
18 words
The composition of claim 3 comprising from 10 percent to 85 percent by weight of the active ingredient.
Claim 4
Dependent Claim
18 words
The composition of claim 3 comprising from 0.001 percent to 1.0 percent by weight of the active ingredient.
Claim 5
Independent Claim
34 words
A method of combating undesired fungal and insect infestations in plants which comprises applying to the plants, seeds or soil therefor, a fungicidally and insecticidally effective amount of a pyrimidine derivative of the formula:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-06-13 | 1975-12-13 | 1976-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-06-13 | 1979-12-13 | 1980-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-06-13 | 1983-12-13 | 1984-06-13 | $7700.00 | Window Closed / Lapsed |