Patents by Inventor Helmut Fursch

Helmut Fursch 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).

  • Methods for controlling phytopathogenic nematodes by combination of Fluopyram and biological control agents
    Publication number: 20180168155
    Abstract: The present invention relates to the combined use of the nematicide Fluopyram and at least one biological control agent selected from the group consisting of Paecilomyces lilacinus, Paecilomyces lilacinus strain 251, Bacillus firmus, Bacillus firmus strain I-1582 for controlling phytopathogenic nematodes or increasing yield. The invention relates further to a method for controlling phytopathogenic nematodes, which comprises at least two treatment blocks, where in at least one treatment block the plants are treated with at least Fluopyram and in at least one treatment block the plants are treated with at least one biological control agent selected from the group consisting of Paecilomyces lilacinus, Paecilomyces lilacinus strain 251, Bacillus firmus, Bacillus firmus strain I-1582.
    Type: Application
    Filed: May 24, 2016
    Publication date: June 21, 2018
    Inventors: HEIKO RIECK, HELMUT FÜRSCH, VERONICA COMPANYS GARCIA, RODOLFO CECILIANO SOLIS, ALBERTO BOEBEL
  • Method for thinning fruit
    Patent number: 8826587
    Abstract: The present invention relates to a method for thinning fruit by using the active substance metamitron and corresponding metamitron-containing fruit thinning formulations.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: September 9, 2014
    Assignee: Bayer Cropscience AG
    Inventors: Peter Baur, Wolfgang Benz, Helmut Fürsch, Leonardo Pitta, Wolfgang Wirth, Michael Schröder
  • Selective herbicide comprising a tetrazolinone derivative
    Patent number: 7202196
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising a known tetrazolinone derivative and known herbicidally active compounds and/or safeners, which compositions can be used with particularly good results for the selective control of weeds in various crops of useful plants.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: April 10, 2007
    Assignee: Bayer Cropscience AG
    Inventors: Helmut Fürsch, Dieter Feucht, Thomas König, Hartwig Dauck, Felicitos V. Palis, Ruperto P. Basilio
  • Selective herbicide comprising a tetrazolinone derivative
    Publication number: 20050085388
    Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising a known tetrazolinone derivative and known herbicidally active compounds and/or safeners, which compositions can be used with particularly good results for the selective control of weeds in various crops of useful plants.
    Type: Application
    Filed: August 19, 2002
    Publication date: April 21, 2005
    Inventors: Helmut Fursch, Dieter Feucht, Thomas Konig, Hartwig Dauck, Felicitos Palis, Ruperto Basilio
  • Method for thinning fruit
    Publication number: 20040242425
    Abstract: The present invention relates to a method for thinning fruit by using the active substance metamitron and corresponding metamitron-containing fruit thinning formulations.
    Type: Application
    Filed: February 27, 2004
    Publication date: December 2, 2004
    Inventors: Peter Baur, Wolfgang Benz, Helmut Fursch, Leonardo Pitta, Wolfgang Wirth, Michael Schroder
  • Herbicides based on heteroaryloxy-acetamides for use in rice cultivation
    Patent number: 5945379
    Abstract: Heteroaryloxy-acetamides of the general formula (I) ##STR1## in which Het represents thiadiazolyl which is substituted by halogen or by C.sub.1 -C.sub.4 -alkyl or phenyl, each of which is optionally substituted by halogen, andAr represents optionally halogen-, C.sub.1 -C.sub.4 -alkyl- or C.sub.1 -C.sub.4 -halogenoalkyl-substituted phenyl.can be used with good results as selective herbicides in rice cultivation.The novel herbicidal active compound combinations comprising (1) a heteroaryloxy-acetamide of the formula (I) above and (2) in each case one active compound from the group of already known selective rice herbicides (e.g. bensulfuron, MCPB, and thiobencarb) exhibit, at certain weight ratios, synergistic activities and can be used particularly advantageously as selective herbicides in rice crops.
    Type: Grant
    Filed: May 15, 1997
    Date of Patent: August 31, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Markus Dollinger, Dieter Feucht, Helmut Fursch
  • Selective herbicides based on 1-(2-chloro-phenyl)-4-(N-cyclohexyl-N-ethyl-aminocarbonyl)-1,4-dihydro-5 H-tetrazol-5-one and Propanil
    Patent number: 5928991
    Abstract: The novel herbicidally active compound combinations comprising (a) 1-(2-chloro-phenyl)-4-(N-cyclohexyl-N-ethyl-aminocarbonyl)-1,4-dihydro-5H- tetrazol-5-one and (b) N-(3,4-dichloro-phenyl)-propanamide (Propanil) exhibit synergistic activity at certain weight ratios and can be employed as selective herbicides in a variety of crops (for example rice and wheat).
    Type: Grant
    Filed: January 14, 1998
    Date of Patent: July 27, 1999
    Assignee: Bayer Aktiengesellschaft
    Inventors: Helmut Fursch, Jakob Heeres, Toshio Goto