Patents by Inventor Richard J. Strunk

Richard J. Strunk 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).

  • Patent number: 5486610
    Abstract: Pyrimidinylbenzenesulfonyl chloride compounds of the formula ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 haloalkyl;X is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 alkoxy, or halogen;Y is hydrogen or halogen;R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 alkyl; andR.sup.4 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl.The compounds are useful as intermediates in the preparation of herbicides.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: January 23, 1996
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Allyn R. Bell
  • Patent number: 5324854
    Abstract: Compounds having the formula: ##STR1## wherein X is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 alkoxy or halogen;Y is hydrogen, halogen, or C.sub.1 -C.sub.4 dialkylamino;R.sup.1 is C.sub.1 -C.sub.8 straight chain or branched alkyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.8 alkenyl or C.sub.3 -C.sub.8 alkoxy;R.sup.2 is C.sub.1 -C.sub.8 straight chain or branched alkyl, C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 cycloalkyl, halo substituted C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 alkynyl, C.sub.1 -C.sub.4 alkoxy, cyano C.sub.1 -C.sub.4 alkyl, alkoxyalkyl, phenyl, aralkyl, C.sub.1 -C.sub.4 acyl, C.sub.1 -C.sub.4 carbalkoxyalkyl, C.sub.1 -C.sub.4 carbalkoxyalkyl substituted by C.sub.1 -C.sub.4 alkyl, phenylmethyl or methylthioethyl, dialkylaminoethyl, or tetrahydrofuranylmethyl;R.sup.1 and R.sup.2 taken together form a C.sub.3 -C.sub.8 membered heterocyclic ring containing one or more heteroatoms.The compounds are useful as intermediates for making herbicides.
    Type: Grant
    Filed: December 7, 1992
    Date of Patent: June 28, 1994
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Allyn R. Bell
  • Patent number: 5169430
    Abstract: A compound having the structural formula ##STR1## wherein: R is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, formyl, C.sub.2 -C.sub.6 alkanoyl, C.sub.3 -C.sub.4 alkenyl or C.sub.3 -C.sub.4 alkynyl, or alkali metal;X is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 alkoxy, cyano, or halogen;Y is hydrogen, halogen, or C.sub.1 -C.sub.4 dialkylamino;R.sup.1 is hydrogen, C.sub.1 -C.sub.8 straight chain or branched alkyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 alkoxy or C.sub.3 -C.sub.8 hydroxyalkyl;R.sup.2 is hydrogen, C.sub.1 -C.sub.8 straight chain or branched alkyl, C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 cycloalkyl, halo substituted C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 alkynyl, C.sub.1 -C.sub.4 alkoxy, hydroxy C.sub.1 -C.sub.4 alkyl, cyano C.sub.1 -C.sub.4 alkyl, 2,3-epoxypropyl, 2,2-dialkoxyethyl, alkoxyalkyl, phenyl, aralkyl, C.sub.1 -C.sub.4 acyl, C.sub.1 -C.sub.4 carbalkoxyalkyl, C.sub.1 -C.sub.4 carbalkoxyalkyl substituted by C.sub.1 -C.sub.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: December 8, 1992
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Allyn R. Bell
  • Patent number: 4981508
    Abstract: A compound having the structural formula ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl or C.sub.3 -C.sub.4 alkynyl; R.sup.2 is C.sub.1 -C.sub.4 alkyl, C.sub.3 -C.sub.4 alkenyl, C.sub.3 -C.sub.4 alkynyl or (CH.sub.2).sub.n --Y; R.sup.3 is hydrogen or C.sub.1 -C.sub.4 alkyl, R.sup.4 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.5 is hydrogen or halogen; R.sup.6 is C.sub.1 -C.sub.4 fluoroalkyl; X is hydrogen, fluorine or chlorine; Y is phenyl, cyano or C.sub.1 -C.sub.4 alkoxycarbonyl; and n is 1 or 2 is disclosed. In addition, a process for forming the compound is set forth. A method for controlling weeds which comprises applying a herbicidally effective amount of the compound recited above is also described. Finally, a composition, useful as a herbicide, including the compound of this invention and a suitable carrier therefor is taught.
    Type: Grant
    Filed: January 23, 1989
    Date of Patent: January 1, 1991
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Allyn R. Bell
  • Patent number: 4804653
    Abstract: Thiomethyl-substituted organosilane compounds demonstrate unexpected insecticidal and acaricidal control. Also disclosed are compositions comprising such compounds, a method of controlling pests employing such compounds, and a process of manufacturing such compounds.
    Type: Grant
    Filed: May 2, 1986
    Date of Patent: February 14, 1989
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Richard C. Moore
  • Patent number: 4785108
    Abstract: A compound having the formula ##STR1## wherein R is C.sub.1 -C.sub.4 alkyl, cyclopropyl, C.sub.2 -C.sub.4 alkoxyalkyl, C.sub.4 -C.sub.8 diakylaminoalkyl, C.sub.2 -C.sub.4 alkylthioalkyl, C.sub.2 -C.sub.4 alkylsulfinylalkyl, C.sub.2 -C.sub.4 alkylsulfonylalkyl, phenyl, C.sub.7 -C.sub.9 aralkyl, C.sub.7 -C.sub.9 alkaryl, furyl, thienyl or pyridyl; R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.3, R.sup.4 and R.sup.5 are the same or different and are hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.6 and R.sup.7 are the same or different and are hydrogen, C.sub.1 -C.sub.4 alkyl, allyl, benzyl or tolyl with the proviso that both R.sup.6 and R.sup.7 are not hydrogen; and n is O, 1 or 2 and methods of making same are disclosed. This compound is useful as a pesticide.Intermediates useful in synthesizing this pesticidally effective compound are also taught. These intermediate compounds have the structural formulas ##STR2## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.
    Type: Grant
    Filed: October 21, 1986
    Date of Patent: November 15, 1988
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Richard C. Moore
  • Patent number: 4640927
    Abstract: A compound having the formula ##STR1## wherein R is C.sub.1 -C.sub.4 alkyl, cyclopropyl, C.sub.2 -C.sub.4 alkoxyalkyl, C.sub.4 -C.sub.8 dialkylaminoalkyl, C.sub.2 -C.sub.4 alkylthioalkyl, C.sub.2 -C.sub.4 alkylsulfinylalkyl, C.sub.2 -C.sub.4 alkylsulfonylalkyl, phenyl, C.sub.7 -C.sub.9 aralkyl, C.sub.7 -C.sub.9 alkaryl, furyl, thienyl or pyridyl; R.sup.1 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.2 is hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.3, R.sup.4 and R.sup.5 are the same or different and are hydrogen or C.sub.1 -C.sub.4 alkyl; R.sup.6 and R.sup.7 are the same or different and are hydrogen, C.sub.1 -C.sub.4 alkyl, allyl, benzyl or tolyl with the proviso that both R.sup.6 and R.sup.7 are not hydrogen; and n is 0, 1 or 2 and methods of making same are disclosed. This compound is useful as a pesticide.Intermediates useful in synthesizing this pesticidally effective compound are also taught. These intermediate compounds have the structural formulas ##STR2## where R, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.
    Type: Grant
    Filed: June 4, 1984
    Date of Patent: February 3, 1987
    Assignee: Uniroyal Chemical Company, Inc.
    Inventors: Richard J. Strunk, Richard C. Moore
  • Patent number: 4260552
    Abstract: Tetrasubstituted organotin compounds, which are useful for controlling insects and other pests and which also exhibit herbicidal activity, are disclosed. Many of these organotin compounds are new compounds.
    Type: Grant
    Filed: February 6, 1979
    Date of Patent: April 7, 1981
    Assignee: Uniroyal, Inc.
    Inventors: Richard J. Strunk, Winchester L. Hubbard, Robert E. Grahame, Jr.
  • Patent number: 4209452
    Abstract: Organotin sulfinates are useful for controlling insects and acarids. Certain of these organotin sulfinates are novel compounds.
    Type: Grant
    Filed: February 16, 1978
    Date of Patent: June 24, 1980
    Assignee: Uniroyal, Inc.
    Inventors: Richard J. Strunk, Winchester L. Hubbard, Shih-Yu Ma
  • Patent number: 4178382
    Abstract: Disclosed are N-substituted triorganostannylhydrocarbylcarboxylic acid hydrazides useful as insecticides.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: December 11, 1979
    Assignee: Uniroyal, Inc.
    Inventors: Chung-Ling Mao, Richard J. Strunk, Winchester L. Hubbard
  • Patent number: 4160846
    Abstract: Tetrasubstituted organotin compounds, which are useful for controlling insects and other pests, are disclosed. Many of these organotin compounds are new compounds.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: July 10, 1979
    Assignee: Uniroyal, Inc.
    Inventors: Richard J. Strunk, Winchester L. Hubbard, Robert E. Grahame, Jr.
  • Patent number: 3976672
    Abstract: Novel (hydrocarbylphenylsulfonyl)alkyltrimethyl stannanes and a process for preparing same are disclosed. These stannane compounds correspond to the following formula: ##SPC1##Wherein R' is the same or different and is selected from the group consisting of linear and branched alkyl having 1 to 20 carbon atoms, cycloaliphatic having 4 to 6 carbon atoms and linear and branched alkenyl having 2 to 20 carbon atoms, m is an integer from 1 to 3 and n is an integer from 2 to 11.The stannane compounds of this invention exhibit insecticidal properties when employed in insecticidal formulations.
    Type: Grant
    Filed: December 15, 1975
    Date of Patent: August 24, 1976
    Assignee: Uniroyal Inc.
    Inventors: Richard J. Strunk, Winchester Loomis Hubbard