Patents by Inventor Mervin E. Brokke
Mervin E. Brokke 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: 4524214Abstract: Esters of glyoxylic acids are formed by the oxidation of an organoglycolate ester using a hypohalide oxidizing agent, preferably under phase transfer conditions using a phase transfer catalyst. An example of a suitable oxidizing agent is sodium hypohalite, and a preferred starting material is methyl mandelate.Type: GrantFiled: November 3, 1983Date of Patent: June 18, 1985Assignee: Stauffer Chemical CompanyInventors: Mervin E. Brokke, Walter L. Magee, Jr.
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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: 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: 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: 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: 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: 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: 4021224Abstract: 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 17, 1975Date of Patent: May 3, 1977Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev
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Patent number: 4012463Abstract: The neutralization of products which are phosphorus containing oligomers having ##STR1## linkages between phosphorus atoms and which are obtained by the self-condensation of .beta.-halo-alkyl esters of pentavalent phosphorus acids or by the condensation of these esters with an alkyl ester of a pentavalent phosphorus acid is accomplished by reaction with an alkylene oxide, either alone or in combination with water or an alcohol having the formula ROH where R is a C.sub.1 -C.sub.20 alkyl group, and is enhanced by heating the products with a Lewis acid to promote alcoholysis reactions between labile groups contained therein and structures formed by alkylene oxide neutralization of free acid groups. The stabilized product formed by this process gives a better cure when incorporated in a polyurethane foam.Type: GrantFiled: March 11, 1976Date of Patent: March 15, 1977Assignee: Stauffer Chemical CompanyInventors: Edward N. Walsh, Fred Jaffe, Milton L. Honig, Kyung S. Shim, Mervin E. Brokke
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Patent number: 3989503Abstract: 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 ##SPC1##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: May 2, 1973Date of Patent: November 2, 1976Assignee: Stauffer Chemical CompanyInventors: Ferenc M. Pallos, Mervin E. Brokke, Duane R. Arneklev