Patents by Inventor Alfons Schoenhammer

Alfons Schoenhammer 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).

  • Herbicide-Tolerant Plants
    Publication number: 20140082772
    Abstract: The present invention provides herbicide-tolerant winter-type Brassica plants. The present invention also provides methods for controlling the growth of weeds by applying an herbicide to which herbicide-tolerant plants of the invention are tolerant. Plants of the invention express an AHAS enzyme that is tolerant to the action of one or more AHAS enzyme inhibitors.
    Type: Application
    Filed: March 17, 2011
    Publication date: March 20, 2014
    Inventors: Herve Vantieghem, Matthias Pfenning, Hagen Bremer, Ron Kehler, Alfons Schoenhammer
  • Synergistically active herbicidal mixtures
    Patent number: 6794335
    Abstract: A composition which comprises a) at least one sulfonylurea of the formula I  wherein the radicals R1 to R5 and the index n are as defined in the specification, or an environmentally compatible salt of the sulfonylurea, and b) at least one herbicidal compound selected from groups b1 to b41 as defined in the specification, or an environmentally compatible salt of the herbicidal compound, and which exhibits a synergistic herbicidal effect.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: September 21, 2004
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Landes, Bernd Sievernich, Elmar Kibler, Wessel Nuyken, Helmut Walter, Karl-Otto Westphalen, Horst Mayer, Egon Haden, Christiaan Mulder, Alfons Schönhammer, Gerhard Hamprecht
  • Synergistically active herbicidal mixtures
    Patent number: 6362133
    Abstract: A composition which comprises a) at least one sulfonylurea of the formula I: wherein the radicals R1 to R5 and the index n are as defined in the specification, or an enviromentally compatible salt of the sulfonylurea, and b) at least one herbicidal compound selected from groups b1 to b41 as defined in the specification, or an environmentally compatible salt of the herbicidal compound, and which exhibits a synergistic herbicidal effect.
    Type: Grant
    Filed: March 7, 2000
    Date of Patent: March 26, 2002
    Assignee: BASF Aktiengesellschaft
    Inventors: Max Landes, Bernd Sievernich, Elmar Kibler, Wessel Nuyken, Helmut Walter, Karl-Otto Westphalen, Horst Mayer, Egon Haden, Christiaan Mulder, Alfons Schönhammer, Gerhard Hamprecht