Patents by Inventor Karsten M. Kragh

Karsten M. Kragh 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: 8986970
    Abstract: The present compositions and methods relate to an endo-?-mannanase cloned from Bacillus agaradhaerens, polynucleotides encoding the endo-?-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: March 24, 2015
    Assignee: Danisco US Inc.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilia Maria Babe, Melodie Estabrook
  • Publication number: 20150017700
    Abstract: The present invention provides lipolytic enzyme variants. Specifically, the present invention provides lipolytic enzyme variants having two, three, or more modifications as compared to a parent lipolytic enzyme having at least one improved property. In addition, the present invention provides compositions comprising a lipolytic enzyme variant of the invention. The present invention also provides methods of cleaning using compositions comprising a lipolytic enzyme variant of the invention.
    Type: Application
    Filed: December 20, 2012
    Publication date: January 15, 2015
    Inventors: David A. Estell, Thomas P. Graycar, Lene Bojsen Jensen, Anja Hemmingsen Kellett-Smith, Karsten M. Kragh, Rie Mejldal, Sina Pricelius, Jian Yao
  • Publication number: 20140377841
    Abstract: The present compositions and methods relate to an endo-?-mannanase cloned from Bacillus agaradhaerens, polynucleotides encoding the endo-?-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Application
    Filed: July 1, 2014
    Publication date: December 25, 2014
    Applicant: DANISCO US INC.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilia Maria Babe, Melodie Estabrook
  • Patent number: 8802388
    Abstract: The present compositions and methods relate to an endo-?-mannanase cloned from Bacillus agaradhaerens, polynucleotides encoding the endo-?-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: August 12, 2014
    Assignee: Danisco US Inc.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilia Maria Babe, Melodie Estabrook
  • Publication number: 20140187468
    Abstract: The present invention provides lipolytic enzyme variants. Specifically, the present invention provides lipolytic enzyme variants having one or more modifications as compared to a parent lipolytic enzyme having at least one improved property. In addition, the present invention provides compositions comprising a lipolytic enzyme variant of the invention. The present invention also provides methods of cleaning using compositions comprising a lipolytic enzyme variant of the invention.
    Type: Application
    Filed: August 30, 2012
    Publication date: July 3, 2014
    Applicant: DANISCO US INC.
    Inventors: David A. Estell, Lene Bojsen Jensen, Karsten M. Kragh, Rie Mejldal, Sina Pricelius
  • Publication number: 20140135252
    Abstract: The present compositions and methods relate to an endo-B-mannanase cloned from Geobacillus tepidamans, polynucleotides encoding the endo-B-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Application
    Filed: April 27, 2012
    Publication date: May 15, 2014
    Applicant: Danisco US Inc.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilia Maria Babe, Melodie Estabrook, Ling Hua
  • Publication number: 20140073030
    Abstract: The present compositions and methods relate to an endo-?-mannanase cloned from Bacillus agaradhaerens, polynucleotides encoding the endo-?-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Application
    Filed: April 27, 2012
    Publication date: March 13, 2014
    Applicant: Danisco US Inc.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilian Maria Babe, Melodie Estabrook
  • Publication number: 20140073548
    Abstract: The present compositions and methods relate to an endo-B-mannanase cloned from a Bacillus sp., polynucleotides encoding the endo-B-mannanase, and methods of use thereof. Formulations containing the endo-?-mannanase are highly suitable for use as detergents.
    Type: Application
    Filed: April 27, 2012
    Publication date: March 13, 2014
    Applicant: Danisco US Inc.
    Inventors: Brian E. Jones, Marc Kolkman, Zhen Qian, Brian Sogaard Laursen, Karsten M. Kragh, Sina Pricelius, Zheyong Yu, Lilia Maria Babe, Melodie Estabrook, Ling Hua
  • Patent number: 8318451
    Abstract: Pseudomonas saccharophila G4-forming amylase (PS4), and variants thereof, advantageously can be used in an enzyme-catalyzed high temperature liquefaction step to produce ethanol from starch, e.g., cornstarch. PS4 produces significant amounts of maltotrioses, which can be utilized by S. cerevisiae in a subsequent fermentation step to produce ethanol. This property of PS4 advantageously allows ethanol to be produced from liquefacted starch in the absence of a saccharification step. PS4 variants are provided that exhibit improved properties, such as thermostability and/or altered exo-specific and endo-specific amylase activity.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: November 27, 2012
    Assignee: Danisco US Inc.
    Inventors: Andrew Shaw, Regina Chin, Karsten M. Kragh
  • Publication number: 20120252101
    Abstract: Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased themostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
    Type: Application
    Filed: March 2, 2012
    Publication date: October 4, 2012
    Applicant: Danisco US Inc.
    Inventors: Claudine Y. Chang, Clement Choy, Melodie Estabrook, Mansi Goyal, Thomas P. Graycar, Victoria E. Huang, Brian E. Jones, Marc Kolkman, Karsten M. Kragh, Chris Leeflang, Scott D. Power, Sandra W. Ramer, Andrew SHAW, Casper Vroemen, Walter Weyler
  • Patent number: 8153412
    Abstract: Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased themostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: April 10, 2012
    Assignee: Danisco US Inc.
    Inventors: Claudine Y. Chang, Clement Choy, Melodie Estabrook, Mansi Goyal, Thomas P. Graycar, Victoria E. Huang, Brian E. Jones, Marc Kolkman, Karsten M. Kragh, Chris Leeflang, Scott D. Power, Sandra W. Ramer, Andrew Shaw, Casper Vroemen, Walter Weyler
  • Patent number: 7803598
    Abstract: An enzyme is described which enzyme is derived from family 13 of ?-amylases. The enzyme variant is obtainable by modifying a CGTase or a maltogenic ?-amylase. The enzyme is useful in preparing a food or a food product such as bakery products.
    Type: Grant
    Filed: September 12, 2005
    Date of Patent: September 28, 2010
    Assignee: Danisco A/S
    Inventors: Karsten M. Kragh, Hans Leemhuis, Lubbert Dijkhuizen, Bauke W. Dijkstra
  • Publication number: 20100021587
    Abstract: Variants of Bacillus sp. TS-23 strain alpha-amylases exhibit improved enzymatic performance, including increased themostability, reduced calcium dependence, increased washing/cleaning performance, and baking ability. Compositions comprising these variants are useful in methods of starch processing, starch liquefaction, fermatation, starch saccharification, cleaning, laundrying, textile desizing, baking, and biofilm removal.
    Type: Application
    Filed: November 3, 2008
    Publication date: January 28, 2010
    Applicant: Danisco US Inc., Genencor Division
    Inventors: CLAUDINE Y. CHANG, CLEMENT CHOY, MELODIE ESTABROOK, MANSI GOYAL, THOMAS P. GRAYCAR, VICTORIA E. HUANG, BRIAN E. JONES, MARC KOLKMAN, KARSTEN M. KRAGH, CHRIS LEEFLANG, SCOTT D. POWER, SANDRA W. RAMER, ANDREW SHAW, CASPER VROEMEN, WALTER WEYLER
  • Publication number: 20090311764
    Abstract: Pseudomonas saccharophila G4-forming amylase (PS4), and variants thereof, advantageously can be used in an enzyme-catalyzed high temperature liquefaction step to produce ethanol from starch, e.g., cornstarch. PS4 produces significant amounts of maltotrioses, which can be utilized by S. cerevisiae in a subsequent fermentation step to produce ethanol. This property of PS4 advantageously allows ethanol to be produced from liquefacted starch in the absence of a saccharification step. PS4 variants are provided that exhibit improved properties, such as thermostability and/or altered exo-specific and endo-specific amylase activity.
    Type: Application
    Filed: December 30, 2008
    Publication date: December 17, 2009
    Applicant: Danisco US Inc., Genencor Division
    Inventors: Andrew Shaw, Regina Chin, Karsten M. Kragh
  • Patent number: 6890572
    Abstract: The present invention relates to the use of non-maltogenic exoamylases of retarding the detrimental retrogradation of starch. Furthermore, the invention relates to a novel non-maltogenic exoamylase from Bacillus Clausii.
    Type: Grant
    Filed: September 25, 2003
    Date of Patent: May 10, 2005
    Assignee: Danisco A/S
    Inventors: Karsten M. Kragh, Bjarne Larsen, Preben Rasmussen, Lene Duedahl-Olesen, Wolfgang Zimmermann
  • Publication number: 20040043109
    Abstract: The present invention relates to the use of non-maltogenic exoamylases of retarding the detrimental retrogradation of starch. Furthermore, the invention relates to a novel non-maltogenic exoamylase from Bacillus Clausii.
    Type: Application
    Filed: September 25, 2003
    Publication date: March 4, 2004
    Applicant: Danisco A/S
    Inventors: Karsten M. Kragh, Bjarne Larsen, Preben Rasmussen, Lene Duedahl-Olesen, Wolfgang Zimmermann
  • Patent number: 6667065
    Abstract: The present invention relates to a process for making a bread product. The process includes the addition of a non-maltogenic exoamylase that hydrolyses starch to a starch medium, and the application of heat to the starch medium. The non-maltogenic exomylase cleaves one or more linear malto-oligosaccharides, predominantly consisting of from four to eight D-glucopyranosyl units, from non-reducing ends of amylopectin side chains. The non-maltogenic exoamylase has an endoamylase activity of less than 0.5 endoamylase units (EAU) per unit of exoamylase activity.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: December 23, 2003
    Assignee: Danisco A/S
    Inventors: Karsten M. Kragh, Bjarne Larsen, Preben Rasmussen, Lene Duedahl-Olesen, Wolfgang Zimmermann
  • Patent number: 5608151
    Abstract: Anti-microbial proteins isolated from sugar beet, wherein the anti-microbial proteins exclude chitinases and glucanases. Said proteins include a pure protein selected from those depicted in SEQ ID Nos 2, 5 and 8, or a functionally equivalent analogue thereof in which one or more amino acids have been added, substituted or removed without substantially reducing the protein's anti-microbial activity, or mixtures of such proteins or analogues. A synergistic anti-fungal effect is observed if at least one of the AX proteins is combined with a WIN protein. The invention also provides recombinant DNA comprising a sequence encoding a protein according to the invention, a vector comprising said DNA and transformed plants comprising said DNA. The invention further provides an anti-microbial composition containing one or more of the said proteins, and a process for combatting fungi or bacteria which comprises exposing them to said proteins or compositions.
    Type: Grant
    Filed: April 12, 1995
    Date of Patent: March 4, 1997
    Assignee: Sandoz Ltd.
    Inventors: Kirsten Bojsen, Karsten M. Kragh, J.o slashed.rn D. Mikkelsen, Klaus K. Nielsen, John E. Nielsen
  • Patent number: 5607919
    Abstract: Anti-microbial proteins isolated from sugar beet, wherein the anti-microbial proteins exclude chitinases and glucanases. Said proteins include a pure protein selected from those depicted in SEQ ID Nos 2, 5 and 8, or a functionally equivalent analogue thereof in which one or more amino acids have been added, substituted or removed without substantially reducing the protein's anti-microbial activity, or mixtures of such proteins or analogues. A synergistic anti-fungal effect is observed if at least one of the AX proteins is combined with a WIN protein. The invention also provides recombinant DNA comprising a sequence encoding a protein according to the invention, a vector comprising said DNA and transformed plants comprising said DNA. The invention further provides an anti-microbial composition containing one or more of the said proteins, and a process for combatting fungi or bacteria which comprises exposing them to said proteins or compositions.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: March 4, 1997
    Assignee: Sandoz Ltd.
    Inventors: Kirsten Bojsen, Karsten M. Kragh, J.o slashed.rn D. Mikkelsen, Klaus K. Nielsen, John E. Nielsen