Patents by Inventor Johannes Gustaaf Ernst VAN LEEUWEN

Johannes Gustaaf Ernst VAN LEEUWEN 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).

  • Publication number: 20190002860
    Abstract: The application relates to a polypeptide having beta-glucosidase activity, its method of production and its uses.
    Type: Application
    Filed: December 8, 2016
    Publication date: January 3, 2019
    Inventors: Hein Jacob WIJMA, Dirk Barend JANSSEN, Johannes Gustaaf Ernst VAN LEEUWEN
  • Publication number: 20180362945
    Abstract: The application relates to a polypeptide having beta-glucosidase activity, its method of production and its uses.
    Type: Application
    Filed: December 8, 2016
    Publication date: December 20, 2018
    Inventor: Johannes Gustaaf Ernst VAN LEEUWEN
  • Publication number: 20180044645
    Abstract: The present invention relates to a recombinant host comprising a recombinant nucleic acid sequence encoding a polypeptide having at least about: a. 85% identity to the amino acid sequence set forth in SEQ ID NO: 1; b. 85% identity to the amino acid sequence set forth in SEQ ID NO: 3; c. 85% identity to the amino acid sequence set forth in SEQ ID NO: 6; d. 85% identity to the amino acid sequence set forth in SEQ ID NO: 9; e. 85% identity to the amino acid sequence set forth in SEQ ID NO: 11; f. 85% identity to the amino acid sequence set forth in SEQ ID NO: 14; g. 85% identity to the amino acid sequence set forth in SEQ ID NO: 17; h. 85% identity to the amino acid sequence set forth in SEQ ID NO: 20; i. 85% identity to the amino acid sequence set forth in SEQ ID NO: 22; or j. 85% identity to the amino acid sequence set forth in SEQ ID NO: 25.
    Type: Application
    Filed: March 16, 2016
    Publication date: February 15, 2018
    Inventors: VIKTOR MARIUS BOER, JOHANNES GUSTAAF ERNST VAN LEEUWEN, PRISCILLA ZWARTJENS, CATHARINA PETRONELLA ANTONIA MARIA KOLEN
  • Publication number: 20170260514
    Abstract: The present invention relates to an alpha amylase enzyme and to its use in the food, feed and non-food industry.
    Type: Application
    Filed: August 6, 2015
    Publication date: September 14, 2017
    Inventors: Hanna Elisabet ABBAS, Jan Metske VAN DER LAAN, Johannes Gustaaf Ernst VAN LEEUWEN