Patents by Inventor Jan Metske Laan Van Der

Jan Metske Laan Van Der 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).

  • Lipases with high specificity towards short chain fatty acids and uses thereof
    Patent number: 8637101
    Abstract: The present invention relates to novel polynucleotide sequences comprising genes that encode novel lipolytic enzymes, as well as functional equivalents of the gene or the amino acid sequences with high homology thereto. The invention also relates to methods of using these lipolytic enzymes in industrial processes, for example in the dairy or baking industry.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: January 28, 2014
    Assignee: DSM IP Assets B.V.
    Inventors: Jan Metske Laan Van Der, Yulia M. Efimova, Karin Turk, Margot Elisabeth Francoise Schooneveld-Bergmans, Arie Gerrit Terdu, Arjen Sein, Natalja Alekseevna Cyplenkova
  • Novel asparaginases and uses thereof
    Publication number: 20120045549
    Abstract: The present invention relates to an asparaginase having the width of the pH activity profile which is at least 3.5. Furthermore the invention relates to newly identified asparaginase polypeptide according to any one of SEQ ID NO: 2 or SEQ ID NO: 4 and to variants thereof and to polynucleotide sequences that encode such novel asparaginase variants. Furthermore the invention relates to the use of these novel asparaginase variants in industrial processes.
    Type: Application
    Filed: August 29, 2011
    Publication date: February 23, 2012
    Inventors: Jan Metske Laan Van Der, Mark Cristiaan Stor, Ilse De Lange, Lisette Mohrmann
  • LIPASES WITH HIGH SPECIFICITY TOWARDS SHORT CHAIN FATTY ACIDS AND USES THEREOF
    Publication number: 20110262591
    Abstract: The present invention relates to novel polynucleotide sequences comprising genes that encode novel lipolytic enzymes, as well asfunctional equivalents of the gene or the amino acid sequences with high homology thereto. The invention also relates to methods of using these lipolytic enzymes in industrial processes, for example in the dairy or baking industry.
    Type: Application
    Filed: February 26, 2009
    Publication date: October 27, 2011
    Inventors: Jan Metske Laan Van Der, Yulia M. Efimova, Karin Turk, Albertus Alard Van Dijk, Natalja Alekseevna Cyplenkova, Margot Elisabeth Francoise Schooneveld-Bergmans, Arie Gerrit Terdu, Arjen Sein
  • PENTOSE SUGAR FERMENTING CELL
    Publication number: 20110189728
    Abstract: The invention relates to a cell which comprises a nucleotide sequence encoding a xylose isomerase, wherein the amino acid sequence of the xylose isomerase has at least about 70% sequence identity to the amino acid sequence set out in SEQ ID NO: 3 and wherein the nucleotide sequence is heterologous to the host. A cell of the invention may be used in a process for producing a fermentation product, such as ethanol. Such a process may comprise fermenting a medium containing a source of xylose with a cell of the invention such that the cell ferments xylose to the fermentation product.
    Type: Application
    Filed: March 5, 2009
    Publication date: August 4, 2011
    Inventors: Paul Klaassen, Jan Metske Laan, Van Der, Bianca Eiisabeth Maria Gielesen
  • PROCESS FOR THE PRODUCTION OF A PEPTIDE
    Publication number: 20100317599
    Abstract: The present invention describes a polypeptide, comprising at least one repeat domain, further comprising a recombinant peptide of interest. The present invention further describes a process for the production of a recombinant peptide of interest. The invention further describes the use of a repeat protein for the production of a recombinant peptide of interest.
    Type: Application
    Filed: January 29, 2009
    Publication date: December 16, 2010
    Inventors: Alrik Pieter Los, Jan Metske Laan Van Der, Cornelis Maria Jacobus Sagt, Herman Jan Pel
  • ASPARAGINASE ENZYME VARIANTS AND USES THEREOF
    Publication number: 20100183765
    Abstract: The present invention relates to newly identified asparaginase polypeptide variants of SEQ ID NO: 3 and to polynucleotide sequences that encode such novel asparaginase variants. Furthermore the invention relates to the use of these novel asparaginase variants in industrial processes.
    Type: Application
    Filed: April 17, 2008
    Publication date: July 22, 2010
    Inventors: Jan Metske Laan Van Der, Mark Cristiaan Stor, IIse LANGE De, Lisette Mohrmann