Patents by Inventor Peter Kamp Hansen

Peter Kamp Hansen 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: 20100215802
    Abstract: Dough with a high sucrose content (such as cake dough) tends to inhibit the activity of an anti-staling amylase such as Novamyl®, making it less effective to prevent the staling of dough-based products with high sucrose content such as cakes. A good anti-staling effect in cakes can be achieved by using a carefully selected anti-staling amylase with certain properties. Analysis of a 3D structure of Novamyl® shows that sucrose may inhibit by binding in the active site. Sucrose docks into the active site of Novamyl® differently from the substrate or inhibitor in published models 1QHO and 1QHP. This finding is used to design sucrose-tolerant variants.
    Type: Application
    Filed: June 5, 2008
    Publication date: August 26, 2010
    Applicant: Novozymes A/S
    Inventors: Lars Beier, Peter Esben Friis, Henrik Lundqvist, Peter Kamp Hansen, Tina Spendler
  • Publication number: 20100162491
    Abstract: The present invention relates to detergent compositions comprising a detergent ingredient and a lipase variant with reduced potential for odor generation obtained by introducing mutations in one or more regions identified in a parent lipase.
    Type: Application
    Filed: March 10, 2010
    Publication date: July 1, 2010
    Inventors: PHILIP FRANK SOUTER, JOHN ALLEN BURDIS, ALLAN SVENDSEN, THOMAS HONGER CALLISEN, JESPER VIND, DEBBIE YAVER, JURGEN CARSTEN FRANZ KNOTZEL, KIM BORCH, MADS ESKELUND BJORNVAD, PETER KAMP HANSEN, MICHAEL LAMSA
  • Publication number: 20090221033
    Abstract: The invention provides polypeptides obtained by introducing mutations in one or more regions identified in a parent lipase. The polypeptides of the present invention have surprisingly been found to have a low specific activity towards short chain fatty acids leading to a reduced odor generation and an increased BR over the lipases known in the art.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 3, 2009
    Applicant: Novozymes A/S
    Inventors: Jesper Vind, Jurgen Carsten Franz Knotzel, Kim Borch, Allan Svendsen, Thomas Hoenger Callisen, Debbie Yaver, Mads Eskelund Bjoernvad, Peter Kamp Hansen
  • Publication number: 20090217463
    Abstract: This invention relates to compositions comprising certain lipase enzymes and processes for making and using such compositions, including the use of such compositions to clean and/or treat a situs.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 3, 2009
    Inventors: Philip Frank Souter, Neil Joseph Lant, Theresa Clare Haynes, Jesper Vind, Jurgen Carsten Franz Knotzel, Kim Borch, Allan Svendsen, Thomas Honger Callisen, Debbie Yaver, Mads Eskelund Bjornvad, Peter Kamp Hansen
  • Publication number: 20090181875
    Abstract: The present invention relates to novel subtilase variants exhibiting alterations relative to the parent subtilase in one or more properties including: wash performance, thermal stability, storage stability or catalytic activity. The variants of the invention are suitable for use in, e.g., cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions.
    Type: Application
    Filed: March 13, 2009
    Publication date: July 16, 2009
    Applicant: Novozymes A/S
    Inventors: Henriette Draborg, Peter Kamp Hansen, Mads Eskelund Bjornvad, Mads Norregaard-Madsen, Mikael Mikkelsen
  • Publication number: 20090099056
    Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved wash performance in any detergent in comparison to their wild type parent enzymes.
    Type: Application
    Filed: September 26, 2007
    Publication date: April 16, 2009
    Applicant: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen
  • Publication number: 20090029440
    Abstract: The invention provides variant lipases, preferably, variants with reduced tendency to odor generation obtained by introducing mutations in one or more regions identified in a parent lipase.
    Type: Application
    Filed: January 22, 2007
    Publication date: January 29, 2009
    Applicant: NOVOZYMES A/S
    Inventors: Jesper Vind, Jurgen Carsten Franz, Kim Borch, Allan Svendsen, Thomas Honger Callisen, Debbie Yaver, Mads Eskelund Bjornvad, Peter Kamp Hansen, Haiyan Ge, Michael Lamsa
  • Patent number: 7288401
    Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved wash performance in any detergent in comparison to their wild type parent enzymes.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: October 30, 2007
    Assignee: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen
  • Patent number: 7217433
    Abstract: The present invention relates to animal feed additives, which additives comprise a monocomponent xylanase derived from a strain of Byssochlamus, Chaetomium, Humicola, Malbranchea, Mucor, Myceliophthora, Paecilomyces, Talaromyces, Thermoascus, or Thielavia. In other aspects, the invention relates to monocomponent xylanase preparations, DNA constructs, recombinant expression vectors, host cells, and methods of producing monocomponent xylanase preparations.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: May 15, 2007
    Assignee: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Wagner, Anette Mullertz, Inge Helmer Knap
  • Patent number: 7192757
    Abstract: The present invention relates to subtilase variants having a reduced tendency towards inhibition by substances present in eggs, such as trypsin inhibitor type IV-0. In particular, the variants comprise at least one additional amino acid residue between positions 42–43, 51–56, 155–161, 187–190, 216–217, 217–218 or 218–219 (in BASBPN numbering). These subtilase variants are useful exhibiting excellent or improved wash performance on egg stains when used in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dishwash composition, including automatic dishwash compositions. Also, isolated DNA sequences encoding the variants, expression vectors, host cells, and methods for producing and using the variants of the invention. Further, cleaning and detergent compositions comprising the variants are disclosed.
    Type: Grant
    Filed: July 2, 2004
    Date of Patent: March 20, 2007
    Assignee: Novozymes A/S
    Inventors: Mads Nørregard-Madsen, Line Bloch Larsen, Peter Kamp Hansen
  • Patent number: 7098017
    Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved autoproteolytic stability in comparison to their wild type parent enzymes.
    Type: Grant
    Filed: September 6, 2001
    Date of Patent: August 29, 2006
    Assignee: Novozymes A/S
    Inventors: Claus von der Osten, Torben Halkier, Carsten Andersen, Peter Bauditz, Peter Kamp Hansen
  • Patent number: 7026153
    Abstract: The present invention relates to protease subtilase enzyme, characterized by an insertion in at least one active site loop. The enzymes exhibit improved wash performance in a detergent in comparison to its parent enzyme if it is a subtilase variant.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: April 11, 2006
    Assignee: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen
  • Patent number: 6921657
    Abstract: The present invention relates to enzymes produced by mutating the genes for a number of subtilases and expressing the mutated genes in suitable hosts are presented. The enzymes exhibit improved wash performance in any detergent in comparison to their wild type parent enzymes.
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: July 26, 2005
    Assignee: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen
  • Patent number: 6893855
    Abstract: The present invention relates to subtilase variants having a reduced tendency towards inhibition by substances present in eggs, such as trypsin inhibitor type IV-0. In particular, the variants comprise at least one additional amino acid residue between positions 42-43, 51-56, 155-161, 187-190, 216-217, 217-218 or 218-219 (in BASBPN numbering). These subtilase variants are useful exhibiting excellent or improved wash performance on egg stains when used in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dishwash composition, including automatic dishwash compositions. Also, isolated DNA sequences encoding the variants, expression vectors, host cells, and methods for producing and using the variants of the invention. Further, cleaning and detergent compositions comprising the variants are disclosed.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: May 17, 2005
    Assignee: Novozymes A/S
    Inventors: Mads Nørregaard-Madsen, Line Bloch Larsen, Peter Kamp Hansen
  • Publication number: 20040248273
    Abstract: The present invention relates to subtilase variants having a reduced tendency towards inhibition by substances present in eggs, such as trypsin inhibitor type IV-0. In particular, the variants comprise at least one additional amino acid residue between positions 42-43, 51-56, 155-161, 187-190, 216-217, 217-218 or 218-219 (in BASBPN numbering). These subtilase variants are useful exhibiting excellent or improved wash performance on egg stains when used in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dishwash composition, including automatic dishwash compositions. Also, isolated DNA sequences encoding the variants, expression vectors, host cells, and methods for producing and using the variants of the invention. Further, cleaning and detergent compositions comprising the variants are disclosed.
    Type: Application
    Filed: July 2, 2004
    Publication date: December 9, 2004
    Applicant: Novozymes A/S
    Inventors: Mads Noerregaard-Madsen, Line Bloch Larsen, Peter Kamp Hansen
  • Patent number: 6780629
    Abstract: The present invention relates to subtilase enzymes of the I-S1 and I-S2 sub-groups having an additional amino acid in the active site loop (c) region from positions 125 to 132. The variant subtilases of the present invention exhibit improved wash performance in a detergent in comparison to its parent enzyme.
    Type: Grant
    Filed: September 13, 2002
    Date of Patent: August 24, 2004
    Assignee: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen, Carsten Andersen, Mads Norregaard-Madsen
  • Patent number: 6773907
    Abstract: The present invention relates to subtilase enzymes of the I-S1 and I-S2 sub-groups having an additional amino acid in the active site loop (b) region from positions 95 to 103. The variant subtilases of the present invention exhibit improved wash performance in a detergent in comparison to its parent enzyme.
    Type: Grant
    Filed: September 12, 2002
    Date of Patent: August 10, 2004
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen, Carsten Andersen, Mads Norregaard-Madsen
  • Publication number: 20040147008
    Abstract: The present invention relates to novel subtilase variants exhibiting alterations relative to the parent subtilase in one or more properties including: Wash performance, thermal stability, storage stability or catalytic activity. The variants of the invention are suitable for use in e.g. cleaning or detergent compositions, such as laundry detergent compositions and dish wash compositions, including automatic dish wash compositions.
    Type: Application
    Filed: October 31, 2003
    Publication date: July 29, 2004
    Applicant: Novozymes A/S
    Inventors: Henriette Draborg, Peter Kamp Hansen, Mads Eskelund Bjornvad, Mads Norregaard-Madsen, Mikael Mikkelsen
  • Publication number: 20030191038
    Abstract: The present invention relates to subtilase enzymes of the I-S1 and I-S2 sub-groups having an additional amino acid in the active site loop (c) region from positions 125 to 132. The variant subtilases of the present invention exhibit improved wash performance in a detergent in comparison to its parent enzyme.
    Type: Application
    Filed: September 13, 2002
    Publication date: October 9, 2003
    Applicant: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen, Kim Vilbour Andersen, Carsten Andersen, Mads Norregaard-Madsen
  • Publication number: 20030180933
    Abstract: The present invention relates to protease subtilase enzyme, characterized by an insertion in at least one active site loop. The enzymes exhibit improved wash performance in a detergent in comparison to its parent enzyme if it is a subtilase variant.
    Type: Application
    Filed: March 31, 2003
    Publication date: September 25, 2003
    Applicant: Novozymes A/S
    Inventors: Peter Kamp Hansen, Peter Bauditz, Frank Mikkelsen