Patents by Inventor Josef Glössl

Josef Glössl 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).

  • Method for Producing Recombinant Glycoproteins Having Beta1,2-Bound Xylose Residues
    Publication number: 20120331578
    Abstract: A DNA molecule is provided which comprises a sequence according to SEQ ID NO: 8 having an open reading frame from base pair 227 to base pair 1831 or having at least 50% homology to the above-indicated sequence, or hybridizing with the above-indicated sequence under stringent conditions, or comprising a sequence which has degenerated to the above-indicated DNA sequence because of the genetic code, the sequence coding for a plant protein having ?1,2-xylosyltransferase activity or being complementary thereto.
    Type: Application
    Filed: March 23, 2012
    Publication date: December 27, 2012
    Inventors: Josef Glössl, Richard Strasser, Jan Mucha, Lukas Mach, Friedrich Altmann, Iain B. Wilson, Herta Steinkellner
  • METHOD TO PRODUCE MODIFIED PLANTS WITH ALTERED N-GLYCOSYLATION PATTERN
    Publication number: 20100242128
    Abstract: Provided is a novel method to produce a plant cell or plant having an altered N-glycosylation pattern resulting, in particular, in a low level of ?-1,2-xylose residues and core ?-1,3-fucose residues on protein-bound N-glycans. The plant cell or plant is of particular interest for producing therapeutic glycoproteins with a low, or not detectable, level of ?-1,2-xylose and ?-1,3-fucose residues. Also provided are novel ?-1,3-fucosyltransferase nucleotide sequences and uses.
    Type: Application
    Filed: October 31, 2007
    Publication date: September 23, 2010
    Applicant: Bayer BioSceince NV
    Inventors: Herta Steinkellner, Richard Strasser, Josef Glössl, Koen Weterings, Gerben Van Eldik
  • ?1,2-xylosyltransferase-gene from arabidopsis
    Patent number: 7205137
    Abstract: A DNA molecule is provided which comprises a sequence according to SEQ ID NO: 8 having an open reading frame from base pair 227 to base pair 1831 or having at least 50% homology to the above-indicated sequence, or hybridizing with the above-indicated sequence under stringent conditions, or comprising a sequence which has degenerated to the above-indicated DNA sequence because of the genetic code, the sequence coding for a plant protein having ?1,2-xylosyltransferase activity or being complementary thereto.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: April 17, 2007
    Inventors: Josef Glössl, Richard Strasser, Jan Mucha, Lukas Mach, Friedrich Altmann, Iain B. Wilson, Herta Steinkellner