Patents by Inventor Christel Thea Jorgensen

Christel Thea Jorgensen 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: 20190024067
    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: September 24, 2018
    Publication date: January 24, 2019
    Applicant: NOVOZYMES A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 10113157
    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: September 22, 2016
    Date of Patent: October 30, 2018
    Assignee: NOVOZYMES A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20170002340
    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: September 22, 2016
    Publication date: January 5, 2017
    Applicant: NOVOZYMES A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 9464279
    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: July 14, 2014
    Date of Patent: October 11, 2016
    Assignee: NOVOZYMES A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20140322795
    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: July 14, 2014
    Publication date: October 30, 2014
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 8859255
    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 12, 2013
    Date of Patent: October 14, 2014
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20130337111
    Abstract: Lipolytic enzymes which improve the properties of dough or baked products generally have a high activity towards lipids which are capable of forming a hexagonal phase, and a screening method was developed on this basis. The improved properties may include a larger loaf volume, an improved shape factor, an improved crumb structure, reduced dough stickiness, improved dough stability and/or improved tolerance towards extended proofing.
    Type: Application
    Filed: August 12, 2013
    Publication date: December 19, 2013
    Inventors: Christel Thea Jorgensen, Luise Erlandsen, Lone Dybdal Nilsson, Kim Borch, Jesper Vind
  • Patent number: 8420370
    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: January 20, 2012
    Date of Patent: April 16, 2013
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgaard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 8309147
    Abstract: A method of screening lipolytic enzymes is used to identify candidates for a baking additive which can improve the properties of a baked product when added to the dough. The screening method involves contacting the enzyme with N-acyl phosphatidyl ethanolamine (APE) or N-acyl lyso-phosphatidyl ethanolamine (ALPE), and detecting hydrolysis of an ester bond in the APE or ALPE.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: November 13, 2012
    Assignee: Novozymes A/S
    Inventors: Christel Thea Jorgensen, Luise Erlandsen, Kim Borch, Jesper Vind
  • Patent number: 8298800
    Abstract: The inventors have developed improved polypeptides by substituting or deleting specified amino acids in fungal lipolytic enzymes. More particularly, the polypeptides result in a reduction of dough stickiness when they are added to a dough. The polypeptides may particularly have activity on polar lipids.
    Type: Grant
    Filed: November 4, 2009
    Date of Patent: October 30, 2012
    Assignee: Novozymes A/S
    Inventors: Kim Borch, Luise Erlandsen, Jesper Vind, Allan Svendsen, Christel Thea Jorgensen
  • Publication number: 20120141630
    Abstract: Lipolytic enzymes which improve the properties of dough or baked products generally have a high activity towards lipids which are capable of forming a hexagonal phase, and a screening method was developed on this basis. The improved properties may include a larger loaf volume, an improved shape factor, an improved crumb structure, reduced dough stickiness, improved dough stability and/or improved tolerance towards extended proofing. The advantageous lipid-degrading enzymes have higher activity towards MGDG and/or unsaturated phosphatidyl ethanolamines (APE, PE) than towards DGDG, PC, PS, PI, PG, saturated phosphatidyl ethanolamines, ALPE and/or triglicerides.
    Type: Application
    Filed: February 6, 2007
    Publication date: June 7, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Christel Thea Jorgensen, Luise Erlandsen, Lone Dybdal Nilsson, Kim Borch, Jesper Vind
  • Publication number: 20120122754
    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: January 20, 2012
    Publication date: May 17, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Carsten Andersen, Christel Thea Jørgensen, Henrik Bisgård-Frantzen, Allan Svendsen, Søren Kjærulff
  • Patent number: 8124395
    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: November 23, 2010
    Date of Patent: February 28, 2012
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20110076741
    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: November 23, 2010
    Publication date: March 31, 2011
    Applicant: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 7867746
    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: November 2, 2007
    Date of Patent: January 11, 2011
    Assignee: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Publication number: 20100183766
    Abstract: The inventors have developed a method of modifying the amino acid sequence of a CGTase to obtain variants. The variants may form linear oligosaccharides as an initial product by starch hydrolysis and a reduced amount of cyclodextrin and may be useful for anti-staling in baked products. The method is based on a comparison of three-dimensional (3D) structures of the CGTase with the structure of a maltogenic alpha-amylase where one or both models includes a substrate. The invention also provides novel CGTase variants.
    Type: Application
    Filed: March 23, 2010
    Publication date: July 22, 2010
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Lars Beier, Tina Spendler, Morten Tovborg Jensen, Christel Thea Jorgensen
  • Patent number: 7638317
    Abstract: The inventors have developed improved polypeptides by substituting or deleting specified amino acids in fungal lipolytic enzymes. More particularly, the polypeptides result in a reduction of dough stickiness when they are added to a dough. The polypeptides may particularly have activity on polar lipids.
    Type: Grant
    Filed: July 9, 2008
    Date of Patent: December 29, 2009
    Assignee: Novozymes A/S
    Inventors: Kim Borch, Luise Erlandsen, Jesper Vind, Allan Svendsen, Christel Thea Jorgensen
  • Publication number: 20090155882
    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: November 2, 2007
    Publication date: June 18, 2009
    Applicant: Novozymes A/S
    Inventors: Carsten Andersen, Christel Thea Jorgensen, Henrik Bisgard-Frantzen, Allan Svendsen, Soren Kjaerulff
  • Patent number: 7465570
    Abstract: The inventors have developed improved polypeptides by substituting or deleting specified amino acids in fungal lipolytic enzymes. More particularly, the polypeptides result in a reduction of dough stickiness when they are added to a dough. The polypeptides may particularly have activity on polar lipids.
    Type: Grant
    Filed: April 29, 2004
    Date of Patent: December 16, 2008
    Assignee: Novozymes A/S
    Inventors: Kim Borch, Luise Erlandsen, Jesper Vind, Allan Svendsen, Christel Thea Jorgensen
  • 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