Patents by Inventor Lothar Willms

Lothar Willms 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).

  • 3-Aminocarbonyl-substituted benzoylcyclohexanediones
    Publication number: 20030191027
    Abstract: There are described derivatives of benzoylcyclohexanediones of the formula (I) and their use as herbicides.
    Type: Application
    Filed: September 10, 2002
    Publication date: October 9, 2003
    Inventors: Thomas Seitz, Lothar Willms, Andreas van Almsick, Hermann Bieringer, Thomas Auler, Hubert Menne
  • Herbicidal compositions for tolerant or resistant rice crops
    Publication number: 20030186815
    Abstract: Herbicide combinations (A)+(B), if appropriate in the presence of safeners, with an effective content of
    Type: Application
    Filed: March 31, 2003
    Publication date: October 2, 2003
    Inventors: Erwin Hacker, Hermann Bieringer, Lothar Willms
  • SUBSTITUTED 2,4-DIAMINO-1,3,5-TRIAZINES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULATORS
    Publication number: 20030186817
    Abstract: Substituted 2,4-diamino-1,3,5-triazines of the formula I and salts thereof, processes for their preparation and their use as herbicides and plant growth regulators are described.
    Type: Application
    Filed: June 25, 1999
    Publication date: October 2, 2003
    Inventors: JENS HOLLANDER, LOTHAR WILLMS, JURGEN ZINDEL, KLEMENS MINN, WOLFGANG GIENCKE, HERMANN BIERINGER, CHRISTOPHER ROSINGER, THOMAS AULER
  • Substituted 3-heteroaryl(amino- or oxy)pyrrolidin-2-ones, their preparation and use as herbicides or plant growth regulators
    Publication number: 20030171218
    Abstract: A description is given of substituted 3-heteroaryl(amino- or oxy)pyrrolidin-2-ones of the formula (I), processes for preparing them, and their use as herbicides or as plant growth regulators.
    Type: Application
    Filed: July 9, 2002
    Publication date: September 11, 2003
    Inventors: Guido Bojack, Lothar Willms, Alfred Angermann, Hermann Bieringer, Hubert Menne, Thomas Auler
  • Combinations of herbicides and safeners
    Publication number: 20030171220
    Abstract: This invention provides for, inter alia, a herbicidal composition comprising a mixture of:
    Type: Application
    Filed: October 7, 2002
    Publication date: September 11, 2003
    Inventors: Frank Ziemer, Lothar Willms, Hermann Bieringer, Erwin Hacker
  • 2,4-Diamino-1,3,5-triazines, their preparation, and their use as herbicides and plant growth regulators
    Publication number: 20030162661
    Abstract: The invention is in the technical field of the crop protection agents, such as herbicides and plant growth regulators, in particular of the herbicides for the selective control of harmful plants in crops of useful plants.
    Type: Application
    Filed: August 26, 2002
    Publication date: August 28, 2003
    Inventors: Wolfgang Giencke, Klemens Minn, Lothar Willms, Thomas Auler, Hermann Bieringer, Christopher Rosinger
  • Herbicidal compositions comprising benzoylpyrazoles and safeners
    Publication number: 20030158039
    Abstract: What is described are herbicidal compositions comprising herbicidal compounds of the formula I 1
    Type: Application
    Filed: November 20, 2002
    Publication date: August 21, 2003
    Inventors: Monika H. Schmitt, Lothar Willms, Frank Ziemer, Christopher Rosinger, Hermann Bieringer, Philipp Huff, Erwin Hacker
  • Combinatorial active compound synthesis and its intermediates
    Publication number: 20030158443
    Abstract: The invention relates to a resin-bound synthesis process for the preparation of chemical compounds of the formula (I)
    Type: Application
    Filed: October 2, 2002
    Publication date: August 21, 2003
    Inventors: Klaus Haaf, Lothar Willms
  • Combinations of herbicides and safeners
    Publication number: 20030130120
    Abstract: Herbicidal compositions comprising at least one herbicidally active compound of the formula (I) and at least one crop-plant-protecting compound of the formula (II) as safener are described.
    Type: Application
    Filed: September 11, 2002
    Publication date: July 10, 2003
    Inventors: Frank Ziemer, Lothar Willms, Christopher Rosinger, Hermann Bieringer, Erwin Hacker
  • Synergistic herbicidal compositions comprising herbicides from the benzoylcyclohexanedione group for use in maize corps
    Patent number: 6576593
    Abstract: Described are herbicidal compositions comprising A) at least one compound from the benzoylcyclohexanedione group and B) at least one compound from the group of the herbicides which act selectively against monocotyledonous and/or dicotyledonous harmful plants in maize. These compositions have a superior action compared with the herbicides employed individually.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: June 10, 2003
    Assignee: Aventis CropScience GmbH
    Inventors: Andreas van Almsick, Lothar Willms, Erwin Hacker, Hermann Bieringer
  • 2,4-Diamino-1,3,5-triazines, their preparation, and their use as herbicides and plant growth regulators
    Publication number: 20030104945
    Abstract: Compounds of the formula (I) and their salts 1
    Type: Application
    Filed: May 14, 2002
    Publication date: June 5, 2003
    Inventors: Wolfgang Giencke, Lothar Willms, Hansjorg Dietrich, Thomas Auler, Hermann Bieringer, Hubert Menne
  • Processes for the preparation of aminophenylsulfonyl-ureas and intermediate products for the processes
    Publication number: 20030096991
    Abstract: The invention relates to the preparation of compounds (I) 1
    Type: Application
    Filed: November 5, 2002
    Publication date: May 22, 2003
    Inventors: Gerhard Schnabel, Jan Vermehren, Lothar Willms
  • Synergistic active compound combinations for controlling harmful plants
    Publication number: 20030087761
    Abstract: The invention relates to synergistic herbicide combinations for controlling harmful plants in crops of plants.
    Type: Application
    Filed: April 4, 2002
    Publication date: May 8, 2003
    Inventors: Hartmut Ahrens, Hansjorg Dietrich, Lothar Willms, Erwin Hacker, Hermann Bieringer
  • Herbicides comprising benzoylcyclohexanediones and safeners
    Publication number: 20030078167
    Abstract: Herbicidal compositions are described that comprise active substances from the group of the benzoylcyclohexanediones and also safeners. These herbicidal compositions are especially suitable for use against weed plants in crop plant cultures.
    Type: Application
    Filed: April 18, 2002
    Publication date: April 24, 2003
    Inventors: Frank Ziemer, Andreas van Almsick, Lothar Willms, Thomas Auler, Hermann Bieringer, Erwin Hacker, Christopher Rosinger
  • Synergistic herbicidal compositions comprising herbicides from the benzoylcyclohexanedione group for use in maize crops
    Publication number: 20030069137
    Abstract: Described are herbicidal compositions comprising
    Type: Application
    Filed: April 18, 2002
    Publication date: April 10, 2003
    Inventors: Andreas van Almsick, Lothar Willms, Erwin Hacker, Hermann Bieringer
  • Benzoylcyclohexanedione derivatives and their use as herbicides
    Publication number: 20030060651
    Abstract: Benzoylcyclohexanedione derivatives of the formula (I) and their use as herbicides are described.
    Type: Application
    Filed: April 4, 2002
    Publication date: March 27, 2003
    Inventors: Thomas Seitz, Andreas van Almsick, Lothar Willms, Thomas Auler, Herman Bieringer, Hubert Menne
  • Substituted sulfonylaminomethylbenzoic acid (derivatives) and their preparation
    Patent number: 6538150
    Abstract: The present invention relates to a compound of the formula (I) The compound according to the invention is suitable for the preparation of herbicidal active substances such as sulfonylureas.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: March 25, 2003
    Assignee: Aventis CropScience GmbH
    Inventors: Klaus Lorenz, Hans-Joachim Ressel, Lothar Willms
  • Herbicidal composition comprising benzoylpyrazoles and safener
    Publication number: 20030032559
    Abstract: There are described herbicidal compositions comprising herbicidal compounds of the formula I and a safener-active compound of the formula II or III 1
    Type: Application
    Filed: June 4, 2002
    Publication date: February 13, 2003
    Inventors: Frank Ziemer, Andreas van Almsick, Arnim Kohn, Lothar Willms, Hans-Joachim Zeiss, Hermann Bieringer, Erwin Hacker
  • HERBICIDAL COMPOSITIONS FOR TOLERANT OR RESISTANT CEREAL CROPS
    Publication number: 20030022792
    Abstract: Herbicide combinations (A)+(B), if appropriate in the presence of safeners, with an effective content of
    Type: Application
    Filed: August 10, 1999
    Publication date: January 30, 2003
    Inventors: ERWING HACKER, HERMANN BIERINGER, LOTHAR WILLMS
  • Combination of herbicides and safeners
    Patent number: 6511940
    Abstract: A herbicidally active composition comprises a mixture of A. a herbicidally effective amount of one or more compounds of the formula (I),  and B.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: January 28, 2003
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Frank Ziemer, Lothar Willms, Hermann Bieringer, Erwin Hacker