Patents by Inventor Martina Hueller

Martina Hueller 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).

  • Process for antibody G1 glycoform production
    Patent number: 9365881
    Abstract: The current invention comprises a method for producing an immunoglobulin or immunoglobulin fragment or immunoglobulin fusion with G1 glycostructure comprising incubating with a galactosyltransferase, a sialyltransferase, a beta-1,4-galactosidase and a sialidase, whereby the galactosyltransferase is added in more than one aliquot during the incubating.
    Type: Grant
    Filed: October 2, 2012
    Date of Patent: June 14, 2016
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Martina Hueller, Dietmar Reusch
  • PROCESS FOR ANTIBODY G1 GLYCOFORM PRODUCTION
    Publication number: 20140234899
    Abstract: The current invention comprises a method for producing an immunoglobulin or immunoglobulin fragment or immunoglobulin fusion with G1 glycostructure comprising incubating with a galactosyltransferase, a sialyltransferase, a beta-1,4-galactosidase and a sialidase, whereby the galactosyltransferase is added in more than one aliquot during the incubating.
    Type: Application
    Filed: October 2, 2012
    Publication date: August 21, 2014
    Applicant: HOFFMANN-LA ROCHE INC.
    Inventors: Martina Hueller, Dietmar Reusch