US3941887A
Expired / Lapsed
US
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Dithiobiuret derivatives used for repelling birds, rodents, leporine animals and ruminants
Assignee: Bayer AG
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Filing: 1973-11-28
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Granted: 1976-03-02
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Expires: 1993-11-28
Abstract
Abstract Compositions and methods for repelling warm-blooded creatures, such as birds, rodents leporine animals and ruminants using N-(alkyl, cycloalkyl, phenoxycarbonyloxyalkyl, phenyl, alkyl-phenyl and alkyl-chloro-phenyl)-dithiobiuret derivatives.
Inventors
- 👤 Gunther Hermann
- 👤 Peter Hoffmann
- 👤 Friedrich-Karl Rosendahl
- 👤 Ivar Ugi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:43
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/34
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
90 words
A method for repelling warm-blooded creatures selected from the group consisting of birds, rodents, leporine animals and ruminants, which comprises fumigating structures from which it is desired to exclude said warm-blooded creatures with an effective amount for repelling such creatures of a dithiobiuret compound of the formula ##EQU2## in which R is selected from the group consisting of alkyl of 1-6 carbon atoms, cycloalkyl of 5-6 carbon atoms, phenyl, alkyl-substituted phenyl having 1-4 carbon atoms in each corresponding alkyl moiety, and alkyl-chloro-phenyl having 1-4 carbon atoms in the alkyl moiety.
Claim 2
Independent Claim
90 words
A method for repelling warm-blooded creatures selected from the group consisting of birds, rodents, leporine animals and ruminants, which comprises fumigating structures from which it is desired to exclude said warm-blooded creatures with an effective amount for repelling such creatures of a dithiobiuret compound of the formula ##EQU2## in which R is selected from the group consisting of alkyl of 1-6 carbon atoms, cycloalkyl of 5-6 carbon atoms, phenyl, alkyl-substituted phenyl having 1-4 carbon atoms in each corresponding alkyl moiety, and alkyl-chloro-phenyl having 1-4 carbon atoms in the alkyl moiety.
Claim 3
Dependent Claim
15 words
The method of claim 1 wherein said compound is N-1-(2', 6'-dimethyl-phenyl)-dithiobiuret of the formula ##EQU3##
Claim 4
Independent Claim
36 words
A method for repelling house mice which comprises applying to a locus from which said house mice are to be repelled, an effective amount for repelling such house mice of N-1-(2', 6'-dimethyl-phenyl)-dithiobiuret of the formula ##EQU4##
Claim 5
Independent Claim
36 words
A method for repelling house mice which comprises applying to a locus from which said house mice are to be repelled, an effective amount for repelling such house mice of N-1-(2', 6'-dimethyl-phenyl)-dithiobiuret of the formula ##EQU4##
References Cited (Backward Citations)
US2410862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-02 | 1979-09-01 | 1980-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-02 | 1983-09-01 | 1984-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-02 | 1987-09-01 | 1988-03-02 | $7700.00 | Window Closed / Lapsed |