Patents by Inventor Soren Kjaerulff

Soren Kjaerulff 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: 20080227154
    Abstract: Disclosed is chimeric polynucleotides adopted for providing high-yield expression and secretion of recombinant polypeptides. The chimeric polynucleotide of the invention includes a functional secretion signal peptide derived from S. pombe carboxypeptidase Y (CPY). The invention also discloses methods for use of this cpy leader sequence.
    Type: Application
    Filed: July 29, 2005
    Publication date: September 18, 2008
    Inventor: Soren Kjaerulff
  • Patent number: 7348470
    Abstract: A transgenic plant cell expressing a maltogenic amylase (such as Novamyl®) or a beta-amylase; a transgenic plant regenerated from said cell; seeds generated from such plant where said seeds comprise a maltogenic amylase or a beta-amylase and the use of said seeds, optionally in ground form, for catalyzing an industrial process, such as e.g. in baking. The maltogenic amylase providing an anti staling effect in bread produced from the seeds in question.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: March 25, 2008
    Inventors: Jack Bech Nielsen, Soren Kjaerulff
  • Patent number: 7306936
    Abstract: The invention relates to a variant of a parent Termamyl-like alpha-amylase, which variant exhibits altered properties, in particular reduced capability of cleaving a substrate close to the branching point, and improved substrate specificity and/or improved specific activity relative to the parent alpha-amylase.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: December 11, 2007
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20060240557
    Abstract: A method for testing cleaning effect of a compound or compositions is disclosed. The method comprises: (a) Preparing a liquid sample of less than 10 ml comprising the test compound, (b) applying liquid sample to a stained surface, (c) applying mechanical stress to the stained surface by contacting it with a body present in the liquid sample, (d) evaluating the cleaning effect of applying solution and mechanical stress on the stained surface.
    Type: Application
    Filed: June 26, 2006
    Publication date: October 26, 2006
    Applicant: Novozymes A/S
    Inventors: Steven Cooremans, Georg Bechmann, Michael Godskesen, Soren Kjaerulff
  • Publication number: 20050250663
    Abstract: The present invention relates to variants (mutants) of parent Termamyl-like alpha-amylases, which variant has alpha-amylase activity and exhibits altered stability, in particular at high temperatures and/or at low pH relative, and/or low Ca2+ to the parent alpha-amylase.
    Type: Application
    Filed: July 29, 2003
    Publication date: November 10, 2005
    Applicant: Novozymes A/S
    Inventors: Thomas Thisted, Soren Kjaerulff, Carsten Andersen, Claus Fuglsang
  • Patent number: 6940002
    Abstract: A transgenic plant cell expressing a maltogenic amylase (such as Novamyl®) or a beta-amylase; a transgenic plant regenerated from said cell; seeds generated from such plant where said seeds comprise a maltogenic amylase or a beta-amylase and the use of said seeds, optionally in ground form, for catalyzing an industrial process, such as e.g. in baking. The maltogenic amylase providing an anti staling effect in bread produced from the seeds in question.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: September 6, 2005
    Assignee: Novozymes A/S
    Inventors: Jack Bech Nielsen, Søren Kjærulff
  • Publication number: 20050144668
    Abstract: A transgenic plant cell expressing a maltogenic amylase (such as Novamyl®) or a beta-amylase; a transgenic plant regenerated from said cell; seeds generated from such plant where said seeds comprise a maltogenic amylase or a beta-amylase and the use of said seeds, optionally in ground form, for catalyzing an industrial process, such as e.g. in baking. The maltogenic amylase providing an anti staling effect in bread produced from the seeds in question.
    Type: Application
    Filed: January 31, 2005
    Publication date: June 30, 2005
    Applicant: Novozymes A/S
    Inventors: Jack Nielsen, Soren Kjaerulff
  • Patent number: 6887986
    Abstract: The invention relates to a variant of a parent Termamyl-like ?-amylase, comprising mutations in two, three, four, five or six regions/positions. The variants have increased stability at high temperatures (relative to the parent). The invention also relates to a DNA construct comprising a DNA sequence encoding an ?-amylase variant of the invention, a recombinant expression vector which carries a DNA construct of the invention, a cell which is transformed with a DNA construct of the invention, the use of an ?-amylase variant of the invention for washing and/or dishwashing, textile desizing, starch liquefaction, a detergent additive comprising an ?-amylase variant of the invention, a manual or automatic dishwashing detergent composition comprising an ?-amylase variant of the invention, a method for generating a variant of a parent Termamyl-like ?-amylase, which variant exhibits increased.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: May 3, 2005
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Soren Kjaerulff, Henrik Bisgard-Frantzen, Carsten Andersen
  • Publication number: 20050084937
    Abstract: The invention relates to a variant of a parent Termamyl-like ?-amylase, which exhibits an alteration in at least one of the following properties relative to said parent ?-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.
    Type: Application
    Filed: November 4, 2004
    Publication date: April 21, 2005
    Applicant: Novozymes A/S
    Inventors: Torben Borchert, Allan Svendsen, Carsten Andersen, Bjarne Nielsen, Torben Nissen, Soren Kjaerulff
  • Publication number: 20040253671
    Abstract: A method is described for releasing a soluble or membrane associated intracellular protein of interest (POI) comprising the steps of: providing a cell comprising a soluble or membrane associated intracellular POI; contacting the cell with a membrane extracting composition; and causing the POI to be released from the cell under conditions sufficient for the specific release of the POI and in a soluble form.
    Type: Application
    Filed: October 24, 2003
    Publication date: December 16, 2004
    Inventors: Claus Lindvald Johansen, Soren Kjaerulff, Susan Mampusta Madrid, Henrik Pedersen, Charlotte Horsmans Poulsen, Masoud Rajabi Zargahi
  • Publication number: 20040038368
    Abstract: The invention relates to a variant of a parent Termamyl-like &agr;-amylase, which exhibits an alteration in at least one of the following properties relative to said parent &agr;-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.
    Type: Application
    Filed: September 19, 2003
    Publication date: February 26, 2004
    Applicant: Novozymes A/S
    Inventors: Torben Vedel Borchert, Allan Svendsen, Carsten Andersen, Bjarne Nielsen, Torben Lauesgaard Nissen, Soren Kjaerulff
  • Patent number: 6673589
    Abstract: The invention relates to a variant of a parent Termamyl-like &agr;-amylase, which exhibits an alteration in at least one of the following properties relative to said parent &agr;-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.
    Type: Grant
    Filed: January 25, 2001
    Date of Patent: January 6, 2004
    Assignee: Novozymes A/S
    Inventors: Torben Vedel Borchert, Allan Svendsen, Carsten Andersen, Bjarne Nielsen, Torben Lauesgaard Nissen, Søren Kjærulff
  • Publication number: 20030044954
    Abstract: The invention relates to a variant of a parent Termamyl-like alpha-amylase, which variant exhibits altered properties, in particular reduced capability of cleaving a substrate close to the branching point, and improved substrate specificity and/or improved specific activity relative to the parent alpha-amylase.
    Type: Application
    Filed: May 15, 2002
    Publication date: March 6, 2003
    Applicant: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20030041354
    Abstract: The present invention relates to a method of producing a transgenic plant expressing a protein having modified immunogenicity as compared to the parent protein, a transgenic plant expressing said protein, which is less immunogenic as compared to the non-transgenic plant.
    Type: Application
    Filed: October 16, 2001
    Publication date: February 27, 2003
    Applicant: Novozymes A/S
    Inventors: Soren Kjaerulff, Erwin Ludo Roggen
  • Publication number: 20030035757
    Abstract: A method for testing cleaning effect of a compound or compositions is disclosed.
    Type: Application
    Filed: November 27, 2001
    Publication date: February 20, 2003
    Applicant: Novozymes A/S
    Inventors: Steven Paul Georges Cooremans, Georg Rudolf Theobald Bechmann, Michael Godskesen, Soren Kjaerulff
  • Publication number: 20020155574
    Abstract: The present invention relates to variants (mutants) of parent Termamyl-like alpha-amylases, which variant has alpha-amylase activity and exhibits altered stability, in particular at high temperatures and/or at low pH relative, and/or low Ca2+ to the parent alpha-amylase.
    Type: Application
    Filed: July 31, 2001
    Publication date: October 24, 2002
    Applicant: Novozymes A/S
    Inventors: Thomas Thisted, Soren Kjaerulff, Carsten Andersen, Claus Crone Fuglsang
  • Patent number: 6410295
    Abstract: The invention relates to a variant of a parent Termamyl-like alpha-amylase, which variant exhibits altered properties, in particular reduced capability of cleaving a substrate close to the branching point, and improved substrate specificity and/or improved specific activity relative to the parent alpha-amylase.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: June 25, 2002
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jørgensen, Henrik Bisgård-Frantzen, Allan Svendsen, Søren Kjaerulff
  • Patent number: 6204232
    Abstract: The invention relates to a variant of a parent Termamyl-like &agr;-amylase, which exhibits an alteration in at least one of the following properties relative to said parent &agr;-amylase: i) improved pH stability at a pH from 8 to 10.5; and/or ii) improved Ca2+ stability at pH 8 to 10.5, and/or iii) increased specific activity at temperatures from 10 to 60° C.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: March 20, 2001
    Assignee: Novo Nordisk A/S
    Inventors: Torben Vedel Borchert, Allan Svendsen, Carsten Andersen, Bjarne Nielsen, Torben Lauesgaard Nissen, Søren Kjærulff