Patents by Inventor Erwin Lugo Roggen

Erwin Lugo Roggen 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).

  • Low allergenic protein variants
    Publication number: 20040175757
    Abstract: The present invention relates to a method of selecting a protein variant having reduced immunogenicity as compared with the parent protein.
    Type: Application
    Filed: December 8, 2003
    Publication date: September 9, 2004
    Applicant: Novozymes A/S
    Inventors: Arne Agerlin Olsen, Erwin Lugo Roggen, Steffen Ernst
  • Low allergenic protein variants
    Patent number: 6686164
    Abstract: The present invention relates to a method of selecting a protein variant having reduced immunogenicity as compared with the parent protein.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: February 3, 2004
    Assignee: Novozymes A/S
    Inventors: Arne Agerlin Olsen, Erwin Lugo Roggen, Steffen Ernst