Patents by Inventor Thomas Hannemann

Thomas Hannemann 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).

  • Aqueous herbicidal composition based on a suspension concentrate comprising herbicides and safeners
    Patent number: 8053393
    Abstract: The present invention relates to an aqueous herbicidal composition based on a suspension concentrate comprising a herbicidally active compound of the formula (I), a safener of the formula (II) and optionally a herbicidally active compound of the formula (III) In these formulae, R1, R2, R3 and R4 independently of one another are methyl or ethyl; R5 is isopropyl or cyclopropyl; R6 is hydrogen or chlorine; Q is cyclohexane-1,3-dion-2-yl, isoxazol-4-yl or pyrazol-4yl; and R7, R8 and R9 are hydrogen, halogen or various organic radicals.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: November 8, 2011
    Assignee: Bayer CropScience AG
    Inventors: Smita Patel, Thomas Hannemann, Tanja Weicke
  • Aqueous herbicidal composition based on a suspension concentrate comprising herbicides and safeners
    Publication number: 20070111890
    Abstract: The present invention relates to an aqueous herbicidal composition based on a suspension concentrate comprising a herbicidally active compound of the formula (I), a safener of the formula (II) and optionally a herbicidally active compound of the formula (III) In these formulae, R1, R2, R3 and R4 independently of one another are methyl or ethyl; R5 is isopropyl or cyclopropyl; R6 is hydrogen or chlorine; Q is cyclohexane-1,3-dion-2-yl, isoxazol-4-yl or pyrazol4yl; and R7, R8 and R9 are hydrogen, halogen or various organic radicals.
    Type: Application
    Filed: November 16, 2006
    Publication date: May 17, 2007
    Applicant: Bayer CropScience GmbH
    Inventors: Smita Patel, Thomas Hannemann, Tanja Weick