Patents by Inventor Paulien Kruithof

Paulien Kruithof 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).

  • FUNGAL HOST STRAINS , DNA CONSTRUCTS , AND METHODS OF USE
    Publication number: 20170260559
    Abstract: Provided are fungal host strains and recombinant DNA constructs for creation and use thereof, wherein the fungal host strains are particularly stable and useful for expressing proteins, enzymes, variants and other substances of interest in a reliable or less variable fashion.
    Type: Application
    Filed: December 1, 2015
    Publication date: September 14, 2017
    Applicant: DANISCO US INC.
    Inventors: Mark ARENTSHORST, Sharief BARENDS, Paulien KRUITHOF, Igor NIKOLAEV, Jean Paul OUEDRAOGO, Arthur F.J. RAM
  • Polypeptides having glucoamylase activity and method of producing the same
    Patent number: 9677058
    Abstract: The present invention relates to polypeptides having glucoamylase activity with improved properties and to compositions comprising these polypeptides suitable for use in the production of a food, beverage (e.g. beer), feed, or biofuel. Also described is an improved and cost-effective process for isolating glucoamylases suitable for large scale protein purification procedures. Furthermore, different methods and uses related to glucoamylases according to the invention are disclosed, such as in a brewing process.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: June 13, 2017
    Assignee: DUPONT NUTRITION BIOSCIENCES APS
    Inventors: Jacob Flyvholm Cramer, Neville Marshall Fish, Peter Edvard Degn, Igor Nikolaev, Paulien Kruithof, Piet Van Solingen, Sander Van Stigt Thans, Suzy Breneman, Jayarama K. Shetty, Sung Ho Lee
  • BETA-GLUCOSIDASE I VARIANTS WITH IMPROVED PROPERTIES
    Publication number: 20170145396
    Abstract: The present disclosure is generally directed to enzymes and in particular beta-glucosidase variants. Also described are nucleic acids encoding beta-glucosidase variants, compositions comprising beta-glucosidase variants, methods of using beta-glucosidase variants, and methods of identifying additional useful beta-glucosidase variants.
    Type: Application
    Filed: August 29, 2016
    Publication date: May 25, 2017
    Applicant: DANISCO US INC.
    Inventors: Richard R. BOTT, Thijs KAPER, Bradley R. KELEMEN, Frits GOEDEGEBUUR, Ronaldus Wilhelmus Joannes HOMMES, Slavko KRALJ, Paulien KRUITHOF, Igor NIKOLAEV, Wilhelmus Antonious Hendricus VAN DER KLEY, Johannes Franciscus Thomas VAN LIESHOUT, Sander VAN STIGT THANS, Gudrun VOGTENTANZ, Mats SANDGREN
  • Beta-glucosidase I variants with improved properties
    Patent number: 9447400
    Abstract: The present disclosure is generally directed to enzymes and in particular beta-glucosidase variants. Also described are nucleic acids encoding beta-glucosidase variants, compositions comprising beta-glucosidase variants, methods of using beta-glucosidase variants, and methods of identifying additional useful beta-glucosidase variants.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: September 20, 2016
    Assignee: DANISCO US INC.
    Inventors: Richard R. Bott, Thijs Kaper, Bradley Kelemen, Frits Goedegebuur, Ronaldus Wilhelmus Hommes, Slavko Kralj, Paulien Kruithof, Igor Nikolaev, Wilhelmus Antonious Hendricus Van Der Kley, Johannes Franciscus Thomas Van Lieshout, Sander Van Stigt Thans, Gudrun Vogtentanz, Mats Sandgren
  • POLYPEPTIDES HAVING GLUCOAMYLASE ACTIVITY AND METHOD OF PRODUCING THE SAME
    Publication number: 20140356922
    Abstract: The present invention relates to polypeptides having glucoamylase activity with improved properties and to compositions comprising these polypeptides suitable for use in the production of a food, beverage (e.g. beer), feed, or biofuel. Also described is an improved and cost-effective process for isolating glucoamylases suitable for large scale protein purification procedures. Furthermore, different methods and uses related to glucoamylases according to the invention are disclosed, such as in a brewing process.
    Type: Application
    Filed: December 20, 2012
    Publication date: December 4, 2014
    Inventors: Jacob Flyvholm Cramer, Neville Marshall Fish, Peter Edvard Degn, Igor Nikolaev, Paulien Kruithof, Piet Van Solingen, Sander Van Stigt Thans, Suzy Breneman, Jayarama K. Shetty, Sung Ho Lee
  • BETA-GLUCOSIDASE I VARIANTS WITH IMPROVED PROPERTIES
    Publication number: 20130143301
    Abstract: The present disclosure is generally directed to enzymes and in particular beta-glucosidase variants. Also described are nucleic acids encoding beta-glucosidase variants, compositions comprising beta-glucosidase variants, methods of using beta-glucosidase variants, and methods of identifying additional useful beta-glucosidase variants.
    Type: Application
    Filed: November 19, 2010
    Publication date: June 6, 2013
    Applicant: Danisco US Inc.
    Inventors: Richard R. Bott, Thijs Kaper, Bradley Kelemen, Frits Goedegebuur, Ronaldus Hommes, Slavko Kralj, Paulien Kruithof, Igor Nikolaev