Patents by Inventor Gudmund Skj.ang.k-Braek

Gudmund Skj.ang.k-Braek 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).

  • DNA compounds comprising sequences encoding mannuronan C-5-epimerase
    Patent number: 5939289
    Abstract: DNA compounds encompassing sequences coding for enzymes having mannuronan C-5-epimerase activity are disclosed and a process for the preparation of such enzymes. The genetic sequences and enzymes prepared may be used in the production of alginates having a definite G/M ratio and block structure. Alginates having a definite G/M ratio may also be produced by selective inactivation of the genetic sequences.
    Type: Grant
    Filed: May 9, 1995
    Date of Patent: August 17, 1999
    Assignees: Pronova Biopolymer a.s., Nobipol
    Inventors: Helga Ertesv.ang.g, Svein Valla, Gudmund Skj.ang.k-Braek, Bj.o slashed.rn Larsen