Patent US638305A successfully refreshed from Google Patents.
Patent US4315767A successfully refreshed from Google Patents.
US4315767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Triazolone herbicides
Assignee: EIDP Inc
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Filing: 1979-12-14
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Granted: 1982-02-16
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Expires: 1999-12-14
Abstract
Abstract Triazolone herbicides of the formula: ##STR1## where V is hydrogen, fluorine, chlorine, bromine, methyl or OR where R is alkyl of 1-4 carbon atoms; X is hydrogen, fluorine, chlorine, bromine, cyano, methyl, methoxy, or nitro; Y is hydrogen, fluorine, chlorine, bromine, or methyl; n, m is 0, 1, 2, 3 or 4; Q is oxygen or sulfur; Z is oxygen, S(O) p or NR'; p is 0, 1 or 2 and R' is alkyl of 1-3 carbon atoms with the provisos that (1) n+m=2, 3, or 4; and (2) if n+m=2 or 4 then Y, X≠H and when Z is S(O)p, n is 1, 2, 3 or 4.
Inventors
- 👤 Anthony D. Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:54
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/02; C07D487/04; A; A01; A01N; A01N43/00; A01N43/90; C07D513/00; C07D513/02; C07D513/04
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
87 words
A compound of the formula ##STR61## where V is hydrogen, fluorine, chlorine, bromine, methyl or OR where R is alkyl of 1-4 carbon atoms; X is hydrogen, fluorine, chlorine, bromine, cyano, methyl, methoxy, or nitro; Y is hydrogen, fluorine, chlorine, bromine, or methyl; m is 0,1,2,3, or 4; n is 1,2,3 or 4; Q is oxygen or sulfur; and p is 0, 1 or 2 with the proviso that (1) n+m=2, 3, or 4; and (2) if n+m=2 or 4, then Y, X is other than hydrogen.
Claim 2
Dependent Claim
87 words
A compound of the formula ##STR61## where V is hydrogen, fluorine, chlorine, bromine, methyl or OR where R is alkyl of 1-4 carbon atoms; X is hydrogen, fluorine, chlorine, bromine, cyano, methyl, methoxy, or nitro; Y is hydrogen, fluorine, chlorine, bromine, or methyl; m is 0,1,2,3, or 4; n is 1,2,3 or 4; Q is oxygen or sulfur; and p is 0, 1 or 2 with the proviso that (1) n+m=2, 3, or 4; and (2) if n+m=2 or 4, then Y, X is other than hydrogen.
Claim 3
Dependent Claim
9 words
A compound of claim 1 wherein Q is oxygen.
Claim 4
Dependent Claim
30 words
A compound of claim 2 wherein V is hydrogen, chlorine, bromine or OR; X is fluorine, chlorine or bromine; Y is fluorine, chlorine, bromine, or methyl; and n+m is 3.
Claim 5
Dependent Claim
27 words
A compound of claim 2 wherein V is hydrogen, chlorine or OR; X is chlorine or bromine; Y is fluorine, chlorine or bromine; and n+m is 3.
Claim 6
Dependent Claim
8 words
The compound of claim 1 which is 2-(2,4-dichloro-5-methoxyphenyl)-2,5,6,8-tetrahydro-3H-1,2,4-triazolo[3,4-C][1,4]thiazine-3-thione.
Claim 7
Dependent Claim
33 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 1 and at least one of (a) a surface-active agent and (b) a solid or liquid inert diluent.
Claim 8
Dependent Claim
33 words
A composition for the control of undesirable vegetation consisting essentially of a compound of claim 2 and at least one of (a) a surface-active agent and (b) a solid or liquid inert diluent.
Claim 9
Dependent Claim
33 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 inert diluent.
Claim 10
Dependent Claim
33 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 inert diluent.
Claim 11
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 1.
Claim 12
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 13
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 14
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.
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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) | 1985-02-15 | 1985-08-17 | 1986-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-02-15 | 1989-08-17 | 1990-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-02-15 | 1993-08-17 | 1994-02-16 | $7700.00 | Window Closed / Lapsed |