Patents Assigned to Bayer CropScience
  • Patent number: 8609589
    Abstract: The invention relates to novel fungicidally active compound combinations of 2?-cyano-3,4-dichloroisothiazole-5-carboxanilide of the formula and active compounds listed in the disclosure.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: December 17, 2013
    Assignee: Bayer CropScience
    Inventors: Peter Dahmen, Ulrike Wachendorff-Neumann, Rolf Pontzen, Wolfram Andersch, Lutz Aβmann
  • Publication number: 20120270843
    Abstract: The present invention relates to a pesticide composition intended for protecting plants, crops or seeds against phyto-pathogenic fungi or damaging insects, and the corresponding methods of treatment using the said composition. More precisely, the subject of the present invention is a pesticide composition based on propamocarb-fosetylate, an insecticide active substance and optionally a further fungicide active substance.
    Type: Application
    Filed: July 2, 2012
    Publication date: October 25, 2012
    Applicant: Bayer CropScience
    Inventors: Koen VAN DEN EYNDE, Marc ANDRIEUX, Heike HUNGENBERG, Wolfgang THIELERT, Anne SUTY-HEINZE
  • Publication number: 20100204480
    Abstract: The present invention relates to a process for preparing 4-aminobut-2-enolides and also corresponding intermediates and starting compounds which are passed through or used in the process according to the invention.
    Type: Application
    Filed: September 5, 2008
    Publication date: August 12, 2010
    Applicant: BAYER CROPSCIENCE
    Inventors: Norbert Lui, Jens-Dietmar Heinrich
  • Publication number: 20100004130
    Abstract: The present invention relates to a process for preparing 4-alkoxycarbonyl-3-aminothiophenes of the general formula (I) and/or their hydrochlorides of the formula (I)? in which R1 and R2 are each as defined in the description, and/or their mono- or bisacetylated or mono- or bisformylated form, by reacting enamines of the formula (II) in which R1 and R2 are each as defined in the description, and/or their mono- or bisacetylated or mono- or bisformylated form, with a chlorinating agent in the presence of one or more diluents, and also to a process for preparing the compounds of the formula (II).
    Type: Application
    Filed: December 14, 2005
    Publication date: January 7, 2010
    Applicant: Bayer CropScience
    Inventor: Thomas Geller
  • Publication number: 20090281334
    Abstract: The present invention relates to a process for preparing compounds of the general formula (I) in which R1 and R2 are as defined in the description by reacting compounds of the formula (II) in which R1 and R2 are as defined in the description with phosgene in the absence of a base and in the presence of one or more diluents and also optionally of a catalyst.
    Type: Application
    Filed: December 14, 2001
    Publication date: November 12, 2009
    Applicant: BAYER CROPSCIENCE
    Inventors: Thomas Geller, Jörn Stölting
  • Publication number: 20090247586
    Abstract: Novel carboxamides of the formula (I) The present application is further directed toward a plurality of processes for preparing these compounds and their use for controlling unwanted microorganisms, and also novel intermediates and their preparation.
    Type: Application
    Filed: December 5, 2006
    Publication date: October 1, 2009
    Applicant: Bayer CropScience
    Inventors: Ralf Dunkel, Hans-Ludwig Elbe, Jörg Nico Greul, Herbert Gayer, Bernd-Wieland Krüger, Arnd Voerste, Ulrike Wachendorff-Neumann, Peter Dahmen
  • Publication number: 20080200337
    Abstract: Mixed herbicidal compositions for controlling weeds, preferably in paddy field are provided. The compositions are characterized by comprising, as active ingredients, (a) an herbicidal difluoromethane sulfonanilide, (b) at least one herbicidal compound selected from the group consisting of known herbicides as defined in claim 1 and, optionally, (c) one or more compounds selected from the group consisting of safeners.
    Type: Application
    Filed: February 15, 2008
    Publication date: August 21, 2008
    Applicant: Bayer CropScience
    Inventors: Keiji Endo, Shinichi Shirakura, Shin Nakamura
  • Publication number: 20050119126
    Abstract: It is intended to prevent glufosinate fine granule from a change or decrease in its herbicidal effect depending on climate conditions. Glufosinate is blended with other chemicals and then an adhesion aid is added thereto. The obtained mixture is formed into fine granule. Thus, a foliage treatment technique achieving a stable herbicidal effect is provided.
    Type: Application
    Filed: December 27, 2002
    Publication date: June 2, 2005
    Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED, BAYER CROPSCIENCE
    Inventors: Hiroshi Kawada, Masaji Kikuta, Ruriko Yoshida, Yoshinori Tadenuma, Kiyoshi Taniguchi