Patents by Inventor Henrik Bisg{dot over (a)}rd-Frantzen

Henrik Bisg{dot over (a)}rd-Frantzen 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).

  • Amylase variants
    Patent number: 6867031
    Abstract: The present invention relates to variants of a parent ?-amylase, which parent ?-amylase (i) has an amino acid sequence selected from the amino acid sequences shown in SEQ ID No. 1, SEQ ID No. 2, SEQ ID No. 3, and SEQ ID No.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: March 15, 2005
    Assignee: Novozymes A/S
    Inventors: Henrik Bisg{dot over (a)}rd-Frantzen, Allan Svendsen, Torben Vedel Borchert
  • &agr;-amylase mutants
    Patent number: 6642044
    Abstract: The invention relates to a variant of a parent Termamyl-like a-amylase, which variant has a-amylase activity and exhibits an alteration in at least one of the following properties relative to said parent a-amylase: substrate specificity, substrate binding, substrate cleavage pattern, thermal stability, pH/activity profile, pH/stability profile, stability towards oxidation, Ca2+ dependency and specific activity.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: November 4, 2003
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Torben Vedel Borchert, Henrik Bisg{dot over (a)}rd-Frantzen