Patents Represented by Attorney Michael W. Krenicky
  • Patent number: 7794997
    Abstract: This invention relates to an amylase derived from Bacillus horikoshii. The amylase has a preference for soluble substrates, shows substantial exo-amylase activity and has a pH optimum of about 9.8.
    Type: Grant
    Filed: December 10, 2009
    Date of Patent: September 14, 2010
    Assignee: Novozymes A/S
    Inventors: Tine Hoff, Shamkant Anant Patkar, Jeppe Wegener Tams
  • Patent number: 7700338
    Abstract: The invention relates to isolated CGTases and isolated nucleic acid sequences encoding the CGTases. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the nucleic acid sequences as well as methods for producing and using the CGTases, in particular to cleaning and detergent composition comprising such CGTases.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: April 20, 2010
    Assignee: Novozymes A/S
    Inventors: Per Lina Jorgensen, Claus Crone Fuglsang
  • Patent number: 7700322
    Abstract: A bacterial host cell comprising at least two copies of an amplification unit in its genome, said amplification unit comprising: i) at least one copy of a gene of interest, and ii) an expressible conditionally essential gene, wherein the conditionally essential gene is either promoterless or transcribed from a heterologous promoter having an activity substantially lower than the endogenous promoter of said conditionally essential gene, and wherein the conditionally essential gene if not functional would render the cell auxotrophic for at least one specific substance or unable to utilize one or more specific sole carbon source; methods for producing a protein using the cell of the invention, and methods for constructing the cell of the invention.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: April 20, 2010
    Assignee: Novozymes A/S
    Inventors: Carsten Olsen, Michael Dolberg Rasmussen
  • Patent number: 7659101
    Abstract: This invention relates to an amylase derived from Bacillus horikoshii. The amylase has a preference for soluble substrates, shows substantial exo-amylase activity and has a pH optimum of about 9.8.
    Type: Grant
    Filed: December 15, 2005
    Date of Patent: February 9, 2010
    Assignee: Novozymes A/S
    Inventors: Tine Hoff, Shamkant Anant Patkar, Jeppe Wegener Tams
  • Patent number: 7632799
    Abstract: The present invention relates to a process for preparing coated granules comprising the steps of: (a) providing a core unit comprising an active component (b) contacting the core unit with a liquid dispersion comprising a solvent, a dissolved salt and solid dispersed particles wherein the solid particles constitute at least 10% w/w of the total dry matter of the dispersion (c) evaporating the solvent of the liquid dispersion to leave salt and solid particles coated onto the core unit.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: December 15, 2009
    Assignee: Novozymes A/S
    Inventors: Poul Bach, Ole Simonsen
  • Patent number: 7625737
    Abstract: The present invention relates to alpha-amylase variants having mutations corresponding to one or more of the following mutations A181E,D,Q,N,V; I201W,F,L; Q264R,D,K,E; Y290R,E,K; and S334A,V,T,L,I,D (using SEQ ID No. 2 for numbering).
    Type: Grant
    Filed: November 3, 2004
    Date of Patent: December 1, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Torben Vedel Borchert, Henrik Bisgard-Frantzen
  • Patent number: 7601527
    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: January 19, 2005
    Date of Patent: October 13, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Sóeren Kjaerulff, Henrik Bisgaard-Frantzen, Carsten Andersen
  • Patent number: 7566561
    Abstract: The invention relates to a novel Termamyl-like alpha-amylase, and Termamyl-like alpha-amylases comprising mutations in two, three, four, five or six regions/positions. The variants have increased thermostability at acidic pH and/or at low Ca2+ concentrations (relative to the parent).
    Type: Grant
    Filed: December 23, 2002
    Date of Patent: July 28, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Torben Vedel Borchert, Henrik Bisgard-Frantzen, Helle Outtrup, Bjarne Ronfeldt Nielsen, Vibeke Skovgaard Nielsen, Lisbeth Hedegaard
  • Patent number: 7534762
    Abstract: The present invention relates to isolated polypeptides having antimicrobial activity and isolated polynucleotides encoding the polypeptides. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods for producing and using the polypeptides.
    Type: Grant
    Filed: March 20, 2006
    Date of Patent: May 19, 2009
    Assignee: Novozymes A/S
    Inventors: Kirk Matthew Schnorr, Nikolaj Spodsberg
  • Patent number: 7527947
    Abstract: The present invention relates to a method for producing a polypeptide comprising using a signal peptide, to nucleic acid constructs comprising a first nucleotide sequence encoding the signal peptide and a second nucleotide sequence encoding a polypeptide which is foreign to the first nucleotide sequence. Furthermore, it also relates to expression vectors and host cells comprising the nuclei acid construct.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: May 5, 2009
    Assignee: Novozymes A/S
    Inventors: Tomoko Matsui, Henriette Draborg, Steffen Danielsen
  • Patent number: 7521204
    Abstract: A Bacillus licheniformis mutant host cell derived from a parent B. licheniformis host cell, which mutant host cell is mutated in one or more gene(s) encoding one or more secreted polypeptide(s) which is at least 80% identical to one or more of the polypeptides shown in SEQ ID NO's: 2 to 248, wherein the mutant host cell secretes at least 5% less of the one or more secreted polypeptide(s) than the parent host cell, when they are cultivated under comparable conditions.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: April 21, 2009
    Assignee: Novozymes A/S
    Inventors: Jens Tonne Andersen, Steen Troels Jorgensen, Michael Dolbjerg Rasmussen, Peter Bjarke Olsen, Ib Groth Clausen
  • Patent number: 7517668
    Abstract: A process for expression of a protein product in Aspergillus oryzae is disclosed. The process comprises transforming Aspergillus oryzae with a vector system comprising DNA-sequences encoding functions facilitating gene expression, a suitable marker for selection of transformants, and a DNA-sequence encoding the desired protein product. The process enables industrial production of many different polypeptides and proteins in A. oryzae. Examples of such products are chymosin or prochymosin other rennets, proteases, lipases and amylases. Also disclosed is an effective promoter for expression of a protein in Aspergillus. A preferred promoter is the TAKA-amylase promoter or functional parts thereof. There is also provided a process for the production of a recombinant Humicola lipase. The recombinant Humicola lipase from A. oryzae differs from the native lipase in having a greater glycosylation and in exhibiting an improved thermostability.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: April 14, 2009
    Assignee: Novozymes A/S
    Inventors: Esper Boel, Tove Christensen, Helle Fabricius Wöldike
  • Patent number: 7498158
    Abstract: The present invention relates to variants (mutants) of parent Termamyl-like alpha-amylases, which variant has alpha-amylase activity and exhibits altered properties relative to the parent alpha-amylase.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: March 3, 2009
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Carsten Andersen, Thomas Thisted, Claus Von Der Osten
  • Patent number: 7485447
    Abstract: A secreted proteolytic polypeptide comprising at least three non-polar or uncharged polar amino acids within the last four amino acids of the C-terminus of the polypeptide, encoding polynucleotides, expression vectors comprising the polynucleotides, host cell comprising the polynucleotides, methods for producing said polypeptide, and methods for using the polypeptide.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: February 3, 2009
    Assignee: Novozymes A/S
    Inventor: Soren Flensted Lassen
  • Patent number: 7445918
    Abstract: The present invention relates to pullulanase variants, wherein the variants have improved properties, for example, altered pH optimum, improved thermostability, altered substrate specificity, increased specific activity or altered cleavage pattern.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: November 4, 2008
    Assignee: Novozymes A/S
    Inventor: Allan Svendsen
  • Patent number: 7425528
    Abstract: The present invention relates to granules comprising a core matrix and one or more coatings, wherein the core matrix comprises: An active compound, a synthetic polymer, where the amount of polymer added is 0.1 to 10% by weight of the matrix and one or more antioxidants and/or reducing agents, where the amount of antioxidant and/or reducing agent is 0.2 to 5% by weight of the matrix.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: September 16, 2008
    Assignee: Novozymes A/S
    Inventors: Ole Simonsen, Erik Kjaer Markussen, Hanne Rojel, Svend Kaasgaard, Thomas Honger Callisen, Christian Isak Jorgensen
  • Patent number: 7419947
    Abstract: The present invention relates to a granule comprising a core and a coating, wherein the core comprises an active compound, and the coating comprises filaments prepared from atomizing a liquid coating composition having the property that liquid coating composition forms filaments upon atomization.
    Type: Grant
    Filed: March 26, 2003
    Date of Patent: September 2, 2008
    Assignee: Novozymes A/S
    Inventors: Poul Bach, Ole Simonsen
  • Patent number: 7374922
    Abstract: The invention relates to a genetically engineered variant of a parent starch debranching enzyme, i.e. a pullulanase or an isamylase, the enzyme variant having an improved thermostability at a pH in the range of 4-6 compared to the parent enzyme and/or an increased activity towards amylopectin and/or glycogen compared to the parent enzyme, to methods for producing such starch debranching enzyme variants with improved thermostability and/or altered substrate specificity, and to a method for converting starch to one or more sugars using at least one such enzyme variant.
    Type: Grant
    Filed: February 26, 2003
    Date of Patent: May 20, 2008
    Assignee: Novozymes A/S
    Inventors: Henrik Bisgard-Frantzen, Allan Svendsen
  • Patent number: 7371546
    Abstract: The invention relates to a variant of a parental fungal glucoamylase, which exhibits improved thermal stability and/or increased specific activity using saccharide substrates.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: May 13, 2008
    Assignee: Novozymes A/S
    Inventor: Allan Svendsen
  • Patent number: 7319087
    Abstract: The present invention relates to an anti-microbial polypeptide and a DNA construct encoding said anti-microbial polypeptide and the use of said anti-microbial polypeptide.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: January 15, 2008
    Assignee: Novozymes A/S
    Inventor: Morgens Trier Hansen