Patent US4042373A successfully refreshed from Google Patents.
US4042373A
Expired / Lapsed
US
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2-Aryl-3-chloro-2,4,6,7-tetrahydrothiopyrano[4,3-c]-pyrazoles
Assignee: EIDP Inc
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Filing: 1976-06-02
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Granted: 1977-08-16
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Expires: 1996-06-02
Abstract
Abstract Compounds of the formula ##STR1## where N IS 0, 1, OR 2; Q is chlorine or bromine; X is fluorine, chlorine, bromine, or cyano; Y is hydrogen, fluorine, or chlorine; and V is hydrogen, fluorine, chlorine or alkoxy of 1 to 3 carbon atoms.
Inventors
- 👤 Steven William Moje
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:44
CPC Classifications
C; C07; C07D; C07D495/00; C07D495/02; C07D495/04; A; A01; A01N; A01N43/00; A01N43/90
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
45 words
A compound of the formula ##STR19## where n is 0, 1, or 2; Q is chlorine or bromine; X is fluorine, chlorine, bromine, or cyano; Y is hydrogen, fluorine, or chlorine; and V is hydrogen, fluorine, chlorine or alkoxy of 1 to 3 carbon atoms.
Claim 2
Dependent Claim
45 words
A compound of the formula ##STR19## where n is 0, 1, or 2; Q is chlorine or bromine; X is fluorine, chlorine, bromine, or cyano; Y is hydrogen, fluorine, or chlorine; and V is hydrogen, fluorine, chlorine or alkoxy of 1 to 3 carbon atoms.
Claim 3
Dependent Claim
9 words
A compound of claim 1 wherein n is 2.
Claim 4
Dependent Claim
9 words
A compound of claim 2 wherein Q is chlorine.
Claim 5
Dependent Claim
9 words
A compound of claim 2 wherein Y is fluorine.
Claim 6
Dependent Claim
9 words
A compound of claim 2 wherein V is hydrogen.
Claim 7
Dependent Claim
12 words
A compound of claim 2 wherein X is chlorine, bromine, or fluorine.
Claim 8
Dependent Claim
25 words
A compound of claim 1 wherein n is 2, Q is chlorine, Y is fluorine, V is hydrogen, and X is chlorine, bromine or fluorine.
Claim 9
Dependent Claim
6 words
The compound of claim 1, 3-chloro-2-(4-chloro-2-fluorophenyl)-2,4,6,7-tetrahydrothiopyranol[4,3-c]pyrazole-5,5-dioxide.
Claim 10
Dependent Claim
6 words
The compound of claim 1, 3-chloro-2-(4-bromo-2-fluorophenyl)-2,4,6,7-tetrahydrothiopyrano[4,3-c]pyrazole-5,5-dioxide.
Claim 11
Dependent Claim
32 words
A composition for the control of undesirable vegtation consisting essentially of a compound of claim 2 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 12
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 3 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 13
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 4 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 14
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 5 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 15
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 6 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 16
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 7 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 17
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of the compound of claim 8 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 18
Dependent Claim
32 words
A composition for the control of undesirable vegetation consisting essentially of the compound of claim 9 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 19
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 2.
Claim 20
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 3.
Claim 21
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 4.
Claim 22
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 5.
Claim 23
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 6.
Claim 24
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 7.
Claim 25
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of the compound of claim 8.
Claim 26
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of the compound of claim 9.
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) | 1980-08-15 | 1981-02-14 | 1981-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-15 | 1985-02-14 | 1985-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-15 | 1989-02-14 | 1989-08-16 | $7700.00 | Window Closed / Lapsed |