Patents Represented by Attorney, Agent or Law Firm Anne Rosenblum
  • Imidazolinone resistant AHAS mutants
    Patent number: 6444875
    Abstract: The present invention relates to mutant AHAS enzymes that are specifically resistant to imidazolinone herbicides. Exemplary of these is a corn sequence, which encodes an amino acid substitution at position 621 of the wild-type AHAS enzyme. Polynucleotides encoding the mutant enzyme can be used in screening methods for identifying plant cells that have been transformed.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: September 3, 2002
    Assignee: BASF Aktiengesellschaft
    Inventor: Gabriele Elfriede Dietrich
  • Preparation of antibiotic LL-D05139.beta. from cultures of Glycomyces harbinensis, gen. nov., sp. nov.
    Patent number: 4568646
    Abstract: This disclosure describes a new antibacterial and anti-tumor agent designated LL-D05139.beta., produced in a microbiological fermentation under controlled conditions using a new genus Glycomyces harbinensis gen. nov., sp. nov., and mutants thereof.
    Type: Grant
    Filed: January 24, 1985
    Date of Patent: February 4, 1986
    Assignee: American Cyanamid Company
    Inventors: May D. Lee, Donald B. Borders, David P. Labeda, Amedeo A. Fantini, Raymond T. Testa