Patents by Inventor Walter M. Zeck

Walter M. Zeck 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: 5118706
    Abstract: The foregoing invention relates to new soil pest combating agents which can be used in plant protection for combating nematodes and arthropods, especially insects, and which contain at least one conventional active agent, especially a carbamate, P ester (phosphoric and phosphonic acid esters, including esteramides as well as the thiono-, thiol- and thiono-thiol derivatives) or pyrethroid and at least Captan and/or Captofol.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: June 2, 1992
    Assignees: Bayer Aktiengesellschaft, Miles, Inc.
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 5114965
    Abstract: The foregoing invention relates to new soil pest combating agents which contain at least one conventional active agent, especially a carbamate, P-esters (phosphoric and phosphonic acid esters, including esteramides, as well as corresponding thiono-, thiol- and thiono-thiol derivatives) and pyrethroids as well as Flubenzimin.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: May 19, 1992
    Assignees: Bayer Aktiengesellschaft, Miles Inc.
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 4965255
    Abstract: The foregoing invention relates to new soil pest combating agents which can be used in plant protection for combating nematodes and arthropods, especially insects, and which contain at least one conventional active agent, especially a carbamate, P ester (phosphoric and phosphonic acid esters, including esteramides as well as the thiono-, thiol- and thiono-thiol derivatives) or pyrethroid and at least Captan and/or Captofol.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: October 23, 1990
    Assignees: Bayer Aktiengesellschaft, Mobay Corporation
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 4965254
    Abstract: The present invention relates to the use of the sulphenic acid amides of the general formula (I) ##STR1## in which X represents identical or different halogen atoms, Y.sup.1 and Y.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO.sub.2 andZ represents halogen, --OH, --NHOH or the group --OR.sup.1,in whichR.sup.1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, orZ represents the group ##STR2## in which R.sup.2 and R.sup.3 are identical or different and denote hydrogen or a heterocyclic radical, orZ represents the group --OMin whichM denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation,for prolonging the duration of a high activity in agents for combating soil pests.
    Type: Grant
    Filed: September 25, 1986
    Date of Patent: October 23, 1990
    Assignees: Bayer Aktiengesellschaft, Mobay Corporation
    Inventors: John Anderson, Bernhard Homeyer, Engelbert Kuhle, Hans Scheinpflug, Walter M. Zeck, Donald E. Simonet
  • Patent number: 4965256
    Abstract: The foregoing invention relates to new soil pest combating agents which contain at least one conventional active agent, especially a carbamate, P-esters (phosphoric and phosphonic acid esters, including esteramides, as well as corresponding thiono-, thiol- and thiono-thiol derivatives) and pyrethroids as well as Flubenzimin.
    Type: Grant
    Filed: December 5, 1986
    Date of Patent: October 23, 1990
    Assignees: Bayer Aktiengesellschaft, Mobay Corporation
    Inventors: John Anderson, Bernhard Homeyer, Walter M. Zeck
  • Patent number: 4925483
    Abstract: A selectively herbicidal composition of matter comprising a herbicidally effective amount of(A) 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5(4H)-one, and(B) 4-amino-6-tert.-butyl-3-ethylthio-1,2,4-triazin-5-(4H)-one.The composition is especially suited for selectively killing monocotyledon and dicotyledon weeds in the cultivation of cereals and leguminous plants.
    Type: Grant
    Filed: April 3, 1984
    Date of Patent: May 15, 1990
    Assignee: Mobay Corporation
    Inventors: Walter M. Zeck, Joe Synek
  • Patent number: 4690947
    Abstract: Arthropodicidal compositions in the form of synergistic combinations of (A) cyano-(4-fluoro-3-phenoxyphenyl)-methyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylate plus (B) O-ethyl-O-[4-(methylthio)-phenyl]-S-propyl phosphorodithioate, (A) plus (C) N.sup.1 -(4-chloro-O-tolyl)-N,N-dimethylformamidine, (A) plus (B) plus (C), (A) plus (D) 1-(tricyclohexylstannyl)-1H-1,2,4-triazole, (A) plus (E) tricyclohexyl hydroxystannane, or (A) plus (F) hexakis-(2-methyl-2-phenylpropyl)-distannoxane, which are individually known compounds, which combinations possess synergistic arthropidicidal properties especially for the control of mites.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: September 1, 1987
    Assignee: Mobay Corporation
    Inventors: Walter M. Zeck, Donald E. Simonet
  • Patent number: 4656163
    Abstract: The present invention relates to the use of the sulphenic acid amides of the general formula (I) ##STR1## in which X represents identical or different halogen atoms,Y.sup.1 and Y.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO.sub.2 andZ represents halogen, --OH, --NHOH or the group --OR.sup.1,in whichR.sup.1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, orZ represents the group ##STR2## in which R.sup.2 and R.sup.3 are identical or different and denote hydrogen or a heterocyclic radical, orZ represents the group --OMin which M denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation, for prolonging the duration of a high activity in agents for combating soil pests.
    Type: Grant
    Filed: November 14, 1985
    Date of Patent: April 7, 1987
    Assignees: Bayer Aktiengesellschaft, Mobay Corporation
    Inventors: John Anderson, Bernhard Homeyer, Engelbert Kuhle, Hans Scheinpflug, Walter M. Zeck, Donald E. Simonet
  • Patent number: 4603214
    Abstract: The present invention relates to the use of the sulphenic acid amides of the general formula (I) ##STR1## in which X represents identical or different halogen atoms,Y.sup.1 and Y.sup.2 are identical or different and represent hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or NO.sub.2 andZ represents halogen, --OH, --NHOH or the group --OR.sup.1,in whichR.sup.1 denotes optionally substituted radicals from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, aryl, aralkyl and heterocyclyl, orZ represents the group ##STR2## in which R.sup.2 and R.sup.3 are identical or different and denote hydrogen or a heterocyclic radical, orZ represents the group --OMin whichM denotes ammonium or the equivalent of an alkali metal, alkaline earth metal or heavy metal cation,for prolonging the duration of a high activity in agents for combating soil pests.
    Type: Grant
    Filed: February 14, 1985
    Date of Patent: July 29, 1986
    Assignees: Bayer Aktiengesellschaft, Mobay Chemical Corporation
    Inventors: John Anderson, Bernhard Homeyer, Engelbert Kuhle, Hans Scheinpflug, Walter M. Zeck, Donald E. Simonet