US4107294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insecticidal composition of Bacillus thuringiensis admixed with 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea
Assignee: Novartis Corp
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Filing: 1977-06-27
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Granted: 1978-08-15
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Expires: 1997-06-27
Abstract
Abstract An improved insecticidal composition and a method for its use are disclosed. The improved insecticidal composition comprises from 25 to 75 weight percent (by weight of the total active materials) of Bacillus thuringiensis and 75 to 25 weight percent (by weight of the total active materials) of 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea.
Inventors
- 👤 Abdul Rehman Chauthani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 16:51
CPC Classifications
A; A01; A01N; A01N63/00; A01N63/20; A01N63/22; A01N63/23
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
40 words
An insecticidal composition comprising an admixture of from about 70 to 30 weight percent by weight of total active materials of Bacillus thuringiensis, insecticidal material and concomitantly from about 70 to 30 weight percent of total active materials of 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea.
Claim 2
Dependent Claim
40 words
An insecticidal composition comprising an admixture of from about 70 to 30 weight percent by weight of total active materials of Bacillus thuringiensis, insecticidal material and concomitantly from about 70 to 30 weight percent of total active materials of 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea.
Claim 3
Dependent Claim
44 words
The insecticidal composition of claim 1 wherein the admixture contains about 35 to 70 weight percent by weight of total active materials of Bacillus thuringiensis, insecticidal material and concomitantly from about 65 to 30 weight percent by weight of total active materials of 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea.
Claim 4
Dependent Claim
20 words
The insecticidal composition of claim 1 wherein the said Bacillus thuringiensis, active insecticidal material is contained on an inert carrier.
Claim 5
Dependent Claim
29 words
The insecticidal composition of claim 3 wherein the inert carrier is selected from the group consisting of a volcanic glass, exfoliated vermiculite, pumice, volcanic ash and calcined diatomaceous earth.
Claim 6
Dependent Claim
15 words
The insecticidal composition of claim 1 wherein the 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea is contained on an inert carrier.
Claim 7
Dependent Claim
72 words
The insecticidal composition of claim 5 wherein the Bacillus thuringiensis, insecticidal material contains from about 0.5 to about 5 percent by weight of active Bacillus thuringiensis, and concomitantly from about 99.5 to about 95 percent by weight of inert material and the 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)-urea material contains from about 0.5 to about 25 percent by weight of active botanical material and, concomitantly, from about 99.5 to about 75 percent by weight of inert material.
Claim 8
Dependent Claim
27 words
A method for the control of areas infested with insects which comprises applying to said insect-infested area an effective amount of the insecticidal composition of claim 1.
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) | 1981-08-14 | 1982-02-13 | 1982-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-14 | 1986-02-13 | 1986-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-14 | 1990-02-13 | 1990-08-15 | $7700.00 | Window Closed / Lapsed |