Patents by Inventor Gerhard Hoefle

Gerhard Hoefle 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).

  • Epothilons C and D, preparation and compositions
    Publication number: 20010034452
    Abstract: The present invention relates to epothilon derivatives and to their use.
    Type: Application
    Filed: April 16, 2001
    Publication date: October 25, 2001
    Inventors: Gerhard Hoefle, Michael Kiffe
  • Epothilons C and D, preparation and compositions
    Patent number: 6288237
    Abstract: The present invention relates to epothilon derivatives and to their use.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: September 11, 2001
    Assignee: Gesellschaft fur Biotechnologische Forschung mbH (GBF)
    Inventors: Gerhard Hoefle, Michael Kiffe
  • C-21 modified epothilones
    Patent number: 6262094
    Abstract: The invention is concerned with epothilones in which the thiazole substituent has been modified, with methods for their preparation and with antifungal or therapeutic agents which contain these epothilones.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: July 17, 2001
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gerhard Hoefle, Nicole Glaser, Thomas Leibold, Gregory Vite, Soong-Hoon Kim
  • Fungicidal melithiazole derivatives
    Patent number: 6197802
    Abstract: Compounds of formula (I), wherein R1 represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkyloxiranyl, alkanoyl, alkoxycarbonyl, formyl, hydroxyalkyl, alkoxyalkyl, alkanoyloxyalkyl, hydroximinoalkyl, alkoxyiminoalkyl, hydrazonoalkyl or alkylhydrazonoalkyl group; R2 represents an alkoxy group; R3 and R4 each independently represent a hydrogen atom or an alkyl group; R5 represents an alkyl group, and R6 represents a group of formula —COOR7 or —CONR7R8, in which R7 and R8 show excellent fungicifal activity and systemicity and are thus useful in various agricultural applications.
    Type: Grant
    Filed: January 19, 2000
    Date of Patent: March 6, 2001
    Assignee: American Cyanamid Co.
    Inventors: Gerhard Hoefle, Udo Soeker, Annerose Rehnig, Gerhard Ewald Sieverding