Patents by Inventor Gerhard Feurer

Gerhard Feurer 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).

  • Defoliant
    Patent number: 6444613
    Abstract: A mixture, comprising (A) thidiazuron or thidiazuron and diuron and (B) one or more PPO inhibitors of the formula (I) W—V  (I), where the symbols have the meanings given in the description, is suitable for effecting leaf abscission of plants, in particular cotton plants.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: September 3, 2002
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Gerhard Feurer, Christopher Rosinger, Alfred Angermann, Felix Thürwächter, Werner Schlesinger
  • Defoliant
    Patent number: 6274535
    Abstract: A mixture comprising (A) thidiazoron or thidiazuron and diuron and (B) cyclanilide or cyclanilide and ethephon is suitable for effecting leaf abscission of plants, in particular in crops of cotton.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: August 14, 2001
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Gerhard Feurer, Felix Thürwächter, Oswald Ort, Werner Schlesinger