Patents by Inventor Volker Marschner

Volker Marschner 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).

  • Patent number: 9322003
    Abstract: The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: April 26, 2016
    Assignee: AB ENZYMES GMBH
    Inventors: Khanh Quoc Nguyen, Kornelia Titze, Tatiana Schwarz, Silvia Paladino, Volker Marschner, Patrick Lorenz
  • Publication number: 20150299680
    Abstract: The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG.
    Type: Application
    Filed: April 21, 2015
    Publication date: October 22, 2015
    Inventors: Khanh Quoc Nguyen, Kornelia Titze, Tatania Schwarz, Silvia Paladino, Volker Marschner, Patrick Lorenz
  • Patent number: 9045713
    Abstract: The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG.
    Type: Grant
    Filed: October 27, 2010
    Date of Patent: June 2, 2015
    Assignee: AB Enzymes GMBH
    Inventors: Khanh Quoc Nguyen, Kornelia Titze, Tatiana Schwarz, Silvia Paladino, Volker Marschner, Patrick Lorenz
  • Publication number: 20150037875
    Abstract: The invention relates to the use of a composition comprising at least one polypeptide having glucoamylase activity and optionally at least one polypeptide having ?-1,3-endoglucanase activity in a process of lysing yeast cell walls as well as to a process for lysing yeast cell walls which comprises exposing said yeast cell walls to a composition comprising at least one polypeptide having glucoamylase activity and optionally at least one polypeptide having ?-1,3-endoglucanase activity.
    Type: Application
    Filed: July 13, 2012
    Publication date: February 5, 2015
    Applicant: AB ENZYMES GMBH
    Inventors: Kim Langfelder, Volker Marschner, Kornelia Titze, Marika Alapuranen, Jari Vehmaanperä
  • Patent number: 8822201
    Abstract: The invention relates to a method for recovering of oil from plant seeds characterized in that a) an aqueous solution containing one or more cellulolytic and/or lipolytic and/or pectinolytic and/or proteolytic enzyme(s) and/or phytase is sprayed onto the seed, b) the thus obtained seed is directly supplied to a one-stage or multistage pressing in a way known per se, optionally coupled to an extraction, and c) the oil is recovered in a way known per se and optionally further processed, and the use of the method, particularly in the production of edible oil or biodiesel.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: September 2, 2014
    Assignee: AB Enzymes GmbH
    Inventors: Jörg Köhler, Volker Marschner, Bruno Winter
  • Patent number: 8653241
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with phospholipase activity encoded by these sequences as well as the use of these polypeptides for degumming of vegetable oil, for the preparation of dough and/or bakery products, for the preparation of dairy products, for processing steps in the textile industry and for related applications.
    Type: Grant
    Filed: June 28, 2011
    Date of Patent: February 18, 2014
    Assignee: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Patent number: 8507241
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with lysophospholipase activity encoded by these sequences as well as the use of these polypeptides for improving the filterability of syrups consisting of wheat starch and for related applications.
    Type: Grant
    Filed: May 10, 2012
    Date of Patent: August 13, 2013
    Assignee: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Publication number: 20120219666
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with lysophospholipase activity encoded by these sequences as well as the use of these polypeptides for improving the filterability of syrups consisting of wheat starch and for related applications.
    Type: Application
    Filed: May 10, 2012
    Publication date: August 30, 2012
    Applicant: AB ENZYMES GMBH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Publication number: 20120213888
    Abstract: The invention relates to a DNA sequence, which codes for a polypeptide having phospholipase activity essentially without lipase activity, characterized in that the DNA sequence is selected from a) DNA sequences that comprise a nucleotide sequence according to SEQ ID NO: 1, b) DNA sequences that comprise the coding sequence according to SEQ ID NO: 1, c) DNA sequences that code for the protein sequence according to SEQ ID NO: 2, d) DNA sequences that are coded for by the plasmid pPL3940-Topo2.5 with the restriction map according to FIG.
    Type: Application
    Filed: October 27, 2010
    Publication date: August 23, 2012
    Applicant: AB ENZYMES GMBH
    Inventors: Khanh Quoc Nguyen, Kornelia Titze, Tatiana Schwarz, Silvia Paladino, Volker Marschner, Patrick Lorenz
  • Patent number: 8202715
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with lysophospholipase activity encoded by these sequences as well as the use of these polypeptides for improving the filterability of syrups consisting of wheat starch and for related applications.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: June 19, 2012
    Assignee: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Publication number: 20110287141
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with phospholipase activity encoded by these sequences as well as the use of these polypeptides for degumming of vegetable oil, for the preparation of dough and/or bakery products, for the preparation of dairy products, for processing steps in the textile industry and for related applications.
    Type: Application
    Filed: June 28, 2011
    Publication date: November 24, 2011
    Applicant: AB ENZYMES GMBH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Patent number: 7993876
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with phospholipase activity encoded by these sequences as well as the use of these polypeptides for degumming of vegetable oil, for the preparation of dough and/or bakery products, for the preparation of dairy products, for processing steps in the textile industry and for related applications.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: August 9, 2011
    Assignee: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Publication number: 20100119656
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with lysophospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with lysophospholipase activity encoded by these sequences as well as the use of these polypeptides for improving the filterability of syrups consisting of wheat starch and for related applications.
    Type: Application
    Filed: September 21, 2007
    Publication date: May 13, 2010
    Applicant: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter
  • Publication number: 20100041125
    Abstract: The invention relates to a method for recovering of oil from plant seeds characterized in that a) an aqueous solution containing one or more cellulolytic and/or lipolytic and/or pectinolytic and/or proteolytic enzyme(s) and/or phytase is sprayed onto the seed, b) the thus obtained seed is directly supplied to a one-stage or multistage pressing in a way known per se, optionally coupled to an extraction, and c) the oil is recovered in a way known per se and optionally further processed, and the use of the method, particularly in the production of edible oil or biodiesel.
    Type: Application
    Filed: December 5, 2007
    Publication date: February 18, 2010
    Applicant: AB Enzymes GmbH
    Inventors: Jörg Köhler, Volker Marschner, Bruno Winter
  • Publication number: 20100003365
    Abstract: The invention relates to a DNA sequence that encodes a polypeptide with phospholipase activity and was isolated from Aspergillus and sequences derived therefrom, polypeptides with phospholipase activity encoded by these sequences as well as the use of these polypeptides for degumming of vegetable oil, for the preparation of dough and/or bakery products, for the preparation of dairy products, for processing steps in the textile industry and for related applications.
    Type: Application
    Filed: September 21, 2007
    Publication date: January 7, 2010
    Applicant: AB Enzymes GmbH
    Inventors: Khanh Q. Nguyen, Volker Marschner, Kornelia Titze, Bruno Winter