Patents by Inventor Duane R. Arneklev
Duane R. Arneklev has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4971618Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: April 7, 1986Date of Patent: November 20, 1990Assignee: ICI Americas Inc.Inventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4708735Abstract: Herbicidal compositions comprising an active acetanilide herbicidal compound and a dichloroacetamide antidote therefor and the method of use of such herbicidal compositions are described herein.Type: GrantFiled: August 13, 1984Date of Patent: November 24, 1987Assignee: Stauffer Chemical Co.Inventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4519833Abstract: Herbicidal compositions comprising an active herbicidal thiolcarbamate compound and an antidote therefor and the methods of use of the herbicide composition are described; the antidote compounds correspond to the formula ##STR1## where R is C.sub.1 -C.sub.6 haloalkyl, R.sub.1 and R.sub.2 can be the same or different and can be selected from C.sub.2 -C.sub.20 cyanoalkyl, hydrogen, C.sub.2 -C.sub.12 alkenyl, C.sub.1 -C.sub.12 alkyl provided at least one of the R.sub.1 or R.sub.2 is C.sub.2 -C.sub.20 cyanoalkyl.Type: GrantFiled: August 13, 1981Date of Patent: May 28, 1985Assignee: Stauffer Chemical Co.Inventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4517012Abstract: Herbicidal compositions comprising an active thiolcarbamate herbicide and a haloacetamide compound as antidote therefore having the formula ##STR1## wherein R is C.sub.1 -C.sub.6 haloalkyl and R.sub.1 and R.sub.2 taken together form a structure selected from piperidinyl, alkylpiperidinyl and alkyltetrahydropyridyl.Type: GrantFiled: March 30, 1982Date of Patent: May 14, 1985Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4415353Abstract: Herbicidal compositions comprising an active thiolcarbamate herbicide and an amide of dichloroacetic acid antidote therefor and the methods of use of such herbicidal compositions are described herein.Type: GrantFiled: November 15, 1982Date of Patent: November 15, 1983Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4415352Abstract: Herbicidal compositions consisting of an active thiolcarbamate herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein. The antidote compound corresponds to the formula: ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 -C.sub.20 alkyl, or C.sub.2 -C.sub.12 alkenyl and R.sub.2 is furylmethyl or tetrahydrofurylmethyl.Type: GrantFiled: April 16, 1982Date of Patent: November 15, 1983Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4392884Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: May 7, 1980Date of Patent: July 12, 1983Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4341550Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: July 9, 1979Date of Patent: July 27, 1982Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4276078Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: June 18, 1979Date of Patent: June 30, 1981Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4269618Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefore and the methods of use of the herbicide composition are described herein.Type: GrantFiled: August 4, 1978Date of Patent: May 26, 1981Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4197111Abstract: Rice is protected from herbicidal injury due to thiolcarbamate herbicides using certain 1,8-naphthalimides as a herbicide antidote. The 1,8-naphthalimides have the formula ##STR1## where R is selected from the group consisting of alkyl containing 5-20 carbon atoms, inclusive, hydroxyalkyl and lower alkoxyalkyl, benzyl, chloroacetamido, halophenylureido, thiazolyl, benzimidazolyl and halo substituted benzimidazolyl.Type: GrantFiled: September 27, 1978Date of Patent: April 8, 1980Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Duane R. Arneklev
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Patent number: 4143069Abstract: N-(1,1 substituted propynyl)-.alpha.-(3,5-substituted phenoxy) alkyl amides compounds having the formula ##STR1## in which R.sup.1 and R.sup.2 are independently halogen or alkyl having 1 to 4 carbon atoms; R.sup.3 is alkyl having 1 to 4 carbon atoms; R.sup.4 and R.sup.5 are independently hydrogen or alkyl having 1 to 3 carbon atoms; and their use as herbicides.Type: GrantFiled: March 28, 1977Date of Patent: March 6, 1979Assignee: Stauffer Chemical CompanyInventors: Duane R. Arneklev, Don R. Baker, Francis H. Walker
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Patent number: 4137069Abstract: Herbicidal compositions comprising an active herbicidal compound and an antidote therefor and the methods of use of the herbicide compositions are described herein; the antidote compound corresponds to substituted sulfides having the formulaR.sub.1 --S--R.sub.2wherein R.sub.1 is selected from the group consisting of di-p-chlorophenylmethyl, phthalimidomethyl, pentachlorophenyl, alkenyl, haloalkyl, chloroalkenyl, aminoalkyl, hydroxyethyl, carboxymethyl, N-alkylcarbamoylmethyl, mono-chlorobenzamidoethyl, dichlorobenzamidoethyl, mono-bromobenzamidoethyl, .beta.-S-ethylthiocarboxylaminoethyl and dichloroacetamidoethyl; and R.sub.2 is selected from the group consisting of p-chlorophenyl, alkyl, haloalkyl, .alpha.-hydroxytrichloroethyl, alkenyl, chloroalkenyl, aminoalkyl, cyanoalkyl, cyanochloroalkyl, monochlorobenzyamidoethyl, dichlorobenzamidoethyl, mono-bromobenzamidoethyl, .beta.-S-ethylthiocarboxylaminoethyl and dichloroacetamidoethyl.Type: GrantFiled: April 18, 1977Date of Patent: January 30, 1979Assignee: Stauffer Chemical CompanyInventors: Duane R. Arneklev, Don R. Baker
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Patent number: 4137070Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: December 9, 1971Date of Patent: January 30, 1979Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4132544Abstract: N-(1,1 substituted propynyl)-.alpha.(3,5-substituted phenoxy) alkyl amides compounds having the formula ##STR1## in which R.sup.1 and R.sup.2 are independently halogen or alkyl having 1 to 4 carbon atoms; R.sup.3 is alkyl having 1 to 4 carbon atoms; R.sup.4 and R.sup.5 are independently hydrogen or alkyl having 1 to 3 carbon atoms; and their use as herbicides.Type: GrantFiled: April 29, 1977Date of Patent: January 2, 1979Assignee: Stauffer Chemical CompanyInventors: Duane R. Arneklev, Don R. Baker, Francis H. Walker
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Patent number: 4124376Abstract: Herbicidal compositions consisting of an active herbicidal compound and an antidote therefor and the methods of use of the herbicide composition are described herein.Type: GrantFiled: January 17, 1977Date of Patent: November 7, 1978Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4124372Abstract: Herbicidal compositions comprising an active herbicidal compound and antidote therefor and the methods of use; the antidote compound corresponds to substituted oxazolidines and thiazolidines having the formula ##STR1## in which X is oxygen or sulfur; R is haloalkyl, alkyl or alkylthio; and R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are independently selected from the group consisting of hydrogen, lower alkyl, alkoxyalkyl and lower alkylol.Type: GrantFiled: August 2, 1976Date of Patent: November 7, 1978Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4115099Abstract: New compounds corresponding to the formula:X--(CH.sub.2).sub.n --O--SO.sub.2 --Rwherein X can be halogen, R can be selected from the group consisting of alkyl, haloalkyl, halogen, acetoxyalkyl, acetoxy haloalkyl, aryl and substituted aryl, and n can be a whole number ranging between 1 and 5. The compositions described herein are used to protect corn from injury by thiolcarbamate herbicides.Type: GrantFiled: April 6, 1977Date of Patent: September 19, 1978Assignee: Stauffer Chemical CompanyInventor: Duane R. Arneklev
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Patent number: 4098599Abstract: New compounds corresponding to the formula:X--(CH.sub.2).sub.n --O--SO.sub.2 Rwherein X can be halogen, R can be selected from the group consisting of alkyl, haloalkyl, halogen, acetoxyalkyl, acetoxy haloalkyl, aryl and substituted aryl, and n can be a whole number ranging between 1 and 5. The compositions described herein are used to protect corn from injury by thiolcarbamate herbicides.Type: GrantFiled: November 17, 1976Date of Patent: July 4, 1978Assignee: Stauffer Chemical CompanyInventor: Duane R. Arneklev
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Patent number: RE30495Abstract: Meta-thiocarbamyl phenylene amides and ureas having the formula ##STR1## in which R' is alkyl or benzyl and R is alkyl, monoalkylamino, N,N-di-substituted amino wherein said substituents are independently selected from the group consisting of alkyl, alkoxy, furfuryl and cycloalkenyl. The compounds of this invention are useful as herbicides.Type: GrantFiled: December 26, 1979Date of Patent: January 27, 1981Assignee: Stauffer Chemical CompanyInventors: Eugene G. Teach, Duane R. Arneklev