Patents by Inventor Klaus Mrusek

Klaus Mrusek 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).

  • Insecticide suspension concentrates
    Patent number: 6855330
    Abstract: Disclosed herein is an aqueous suspension of insecticidally active compounds comprising a solid active compound applied as a coating to an inorganic carrier and auxiliaries, water and glycerol.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: February 15, 2005
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Thomas Böcker, Klaus Mrusek, Ulrike Schneider, Rainer Sonneck
  • INSECTICIDE SUSPENSION CONCENTRATES
    Publication number: 20030229139
    Abstract: Disclosed herein is an aqueous suspension of insecticidally active compounds comprising a solid active compound applied as a coating to an inorganic carrier and auxiliaries, water and glycerol.
    Type: Application
    Filed: October 2, 1998
    Publication date: December 11, 2003
    Inventors: KIRKOR SIRINYAN, THOMAS BOCKER, KLAUS MRUSEK, ULRIKE SCHNEIDER, RAINER SONNECK
  • Active substance combinations comprising pyrethroids and insect development inhibitors
    Patent number: 6270784
    Abstract: The present invention relates to new active compound combinations of pyrethroids with insect development inhibitors, for achieving a long-term effect against animal pests with high effectiveness, fewer environmentally polluting properties and a toxicologically favourable control concept.
    Type: Grant
    Filed: February 10, 1998
    Date of Patent: August 7, 2001
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Mrusek, Manfred-Heinrich Schütte
  • Substituted pyridylpyrazoles
    Patent number: 5939441
    Abstract: The invention relates to new substituted pyridylpyrazoles of the general formula (I) ##STR1## in which n represents the number 0, 1 or 2,to a plurality of processes for their preparation, to their use as pesticides and for combating arthropods, and to a new intermediate.
    Type: Grant
    Filed: April 18, 1995
    Date of Patent: August 17, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Jorg Stetter, Bernd Alig, Albrecht Marhold, Norbert Mencke, Klaus Mrusek, Andreas Turberg
  • Liquid formulations
    Patent number: 5846997
    Abstract: The present invention relates to water-emulsifiable liquid formulations of insecticidal active compounds, characterized in that they containa) 2.5 to 30% of active compound,b) 5 to 77.5% of a mixture of benzyl acetate and an alcohol in the ratio 25-95% to 5-75%,c) 2.5 to 20% of formulation auxiliary.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: December 8, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Kirkor Sirinyan, Rainer Sonneck, Klaus Mrusek
  • Synergistic insecticidal compositions
    Patent number: 5098897
    Abstract: Synergistic insecticidal compositions comprising (I) O-methyl thionoethanephosphonate of the formula ##STR1## and (II) at least one member selected from the group consisting of (4-fluoro-3-phenoxy)-2-cyanobenzyl 2,2-dimethyl-3-(2', 2'-dichlorovinyl)-cyclopropanecarboxylate (cyfluthrin) and 2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-(2', 2'-dichlorovinyl)-cyclopropanecarboxylate.
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: March 24, 1992
    Assignee: Bayer Aktiengesellschaft
    Inventors: Klaus Mrusek, Fritz Maurer