Patents by Inventor Wilhelmus Van Der Kley

Wilhelmus Van Der Kley 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).

  • Variant enzymes
    Patent number: 10479983
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: November 19, 2019
    Assignee: DANISCO US INC
    Inventors: Nicholai Douglas, Maria Foukaraki, Ronaldus Wilhelmus Hommes, Thijs Kaper, Bradley R. Kelemen, Slavko Kralj, Suzanne E. Lantz, Jonathan K. Lassila, Igor Nikolaev, Daniel Esteban Torres-Pazmino, Wilhelmus Van Der Kley, Johannes Franciscus Thomas Van Lieshout, Sander Van Stigt Thans
  • Variant enzymes
    Patent number: 10167460
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: January 1, 2019
    Assignee: DANISCO US INC
    Inventors: Maria Foukaraki, Ronaldus Wilhelmus Hommes, Thijs Kaper, Bradley R. Kelemen, Slavko Kralj, Suzanne E. Lantz, Igor Nikolaev, Wilhelmus Van Der Kley, Johan Franciscus Thomas Van Lieshout, Sander Van Stigt Thans
  • Variant Enzymes
    Patent number: 10081802
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: September 25, 2018
    Assignee: DANISCO US INC.
    Inventors: Maria Foukaraki, Ronaldus Wilhelmus Hommes, Thijs Kaper, Bradley R. Kelemen, Slavko Kralj, Suzanne E. Lantz, Igor Nikolaev, Wilhelmus Van Der Kley, Johannes Franciscus Thomas Van Lieshout, Sander Van Stigt Thans
  • VARIANT ENZYMES
    Publication number: 20160186155
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Application
    Filed: July 24, 2014
    Publication date: June 30, 2016
    Inventors: Nicholai DOUGLAS, Maria FOUKARAKI, Ronaldus Wilhelmus HOMMES, Thijs KAPER, Bradley R. KELEMEN, Slavko KRALJ, SUZANNE E. LANTZ, Jonathan K. LASSILA, Igor NIKOLAEV, Daniel Esteban TORRES-PAZMINO, Wilhelmus VAN DER KLEY, Johannes Franciscus Thomas VAN LIESHOUT, SANDER VAN STIGT THANS
  • VARIANT ENZYMES
    Publication number: 20160177281
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Application
    Filed: July 24, 2014
    Publication date: June 23, 2016
    Inventors: Maria FOUKARAKI, Ronaldus Wilhelmus HOMMES, Thijs KAPER, Bradley R. KELEMEN, Slavko KRALJ, SUZANNE E. LANTZ, IGOR NIKOLAEV, Wilhelmus VAN DER KLEY, Johan Franciscus Thomas VAN LIESHOUT, SANDER VAN STIGT THANS
  • VARIANT ENZYMES
    Publication number: 20160168550
    Abstract: Disclosed are glycosyl hydrolase enzyme variants, particularly variants of certain oxidoreductases of glycosyl hydrolase family 61. Nucleic acids encoding the glycosyl hydrolyase variants, compositions including the glycosyl hydrolase variants, methods of producing the variants, and methods of using the variants are also described.
    Type: Application
    Filed: July 24, 2014
    Publication date: June 16, 2016
    Inventors: Maria FOUKARAKI, Ronaldus Wilhelmus HOMMES, Thijs KAPER, Bradley R. KELEMEN, Slavko KRALJ, SUZANNE E. LANTZ, IGOR NIKOLAEV, Wilhelmus VAN DER KLEY, Johannes Franciscus Thomas VAN LIESHOUT, SANDER VAN STIGT THANS
  • Multiple mutation variants of serine protease
    Publication number: 20080063774
    Abstract: The present invention provides novel Micrococcineae spp serine proteases having multiple substitutions. In particular, the present invention provides serine proteases having multiple substitutions, DNA encoding these proteases, vectors comprising the DNA encoding the proteases, host cells transformed with the vector DNA, and enzymes produced by the host cells. The present invention also provides cleaning compositions (e.g., detergent compositions), animal feed compositions, and textile and leather processing compositions comprising these serine protease variants. In particularly preferred embodiments, the present invention provides mutant (i.e., variant) proteases derived from the wild-type proteases described herein. These variant proteases also find use in numerous applications.
    Type: Application
    Filed: May 31, 2007
    Publication date: March 13, 2008
    Inventors: Wolfgang Aehle, David Estell, Ronaldus Hommes, Brian Jones, Marc Kolkman, Chris Leeflang, Hiroshi Oh, Ayrookaran Poulose, Andrew Shaw, Wilhelmus Van Der Kley, Leonardus Van Marrewijk