Patents by Inventor Anant Patkar

Anant Patkar 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).

  • Polypeptides having lipase activity and polynucleotides encoding same
    Patent number: 7855172
    Abstract: The present invention relates to isolated polypeptides having lipase 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: January 14, 2010
    Date of Patent: December 21, 2010
    Assignees: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Lipolytic enzyme variants
    Patent number: 7851176
    Abstract: The substrate specificity of a lipolytic enzyme can be modified by making alterations to the amino acid sequence in a defined region of the lipolytic enzyme, so as to increase the level of a desired activity or to decrease the level of an undesired activity. Thus, the inventors have developed lipolytic enzyme variants with a modified amino acid sequence with a substrate specificity which can be tailored for specific uses.
    Type: Grant
    Filed: October 3, 2008
    Date of Patent: December 14, 2010
    Assignee: Novozymes A/S
    Inventors: Kirsten Bojsen, Allan Svendsen, Claus Crone Fuglsang, Shamkant Anant Patkar, Kim Borch, Jesper Vind, Andreas Petri, Sanne O. Schroder Glad, Gitte Budolfsen
  • Lipolytic Enzyme Variants
    Publication number: 20100291262
    Abstract: The substrate specificity of a lipolytic enzyme can be modified by making alterations to the amino acid sequence in a defined region of the lipolytic enzyme, so as to increase the level of a desired activity or to decrease the level of an undesired activity. Thus, the inventors have developed lipolytic enzyme variants with a modified amino acid sequence with a substrate specificity which can be tailored for specific uses.
    Type: Application
    Filed: August 4, 2010
    Publication date: November 18, 2010
    Applicant: Novozymes A/S
    Inventors: Kirsten Bojsen, Allan Svendsen, Claus Crone Fuglsang, Shamkant Anant Patkar, Kim Borch, Jesper Vind, Andreas Petri, Sanne O. Schroder Glad, Gitte Budolfsen
  • Alkaline amylase
    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
  • Polypeptides having lipase activity and polynucleotides encoding same
    Publication number: 20100190680
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: January 29, 2010
    Publication date: July 29, 2010
    Applicants: Novozymes, Inc., Novozymes A/S
    Inventors: Debbie Yaver, Suzanne Otani, Haiyan Ge, Janine Lin, Christopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Polypeptides having lipase activity and polynucleotides encoding same
    Publication number: 20100120654
    Abstract: The present invention relates to isolated polypeptides having lipase 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: Application
    Filed: January 14, 2010
    Publication date: May 13, 2010
    Applicants: NOVOZYMES, INC., NOVOZYMES A/S
    Inventors: DEBBIE YAVER, SUZANNE OTANI, JANINE LIN, CHRITOPHER AMOLO, KIM BORCH, SHAMKANT ANANT PATKAR, MICHAEL LAMSA, BARBARA CHERRY
  • LIPOLYTIC ENZYME VARIANTS
    Publication number: 20100105092
    Abstract: Variants with increased acyl transferase activity can be designed on the basis of a three-dimensional model by making amino acid alterations near the active Ser of lipolytic enzymes such as C. antarctica lipase A or the lipase/acyl transferase from C. parapsilosis.
    Type: Application
    Filed: October 2, 2007
    Publication date: April 29, 2010
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Jesper Vind, Shamkant Anant Patkar, Kim Borch
  • Alkaline Bacillus Amylase
    Publication number: 20100093034
    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: Application
    Filed: December 10, 2009
    Publication date: April 15, 2010
    Applicant: NOVOZYMES A/S
    Inventors: Tine Hoff, Shamkant Anant Patkar, Jeppe Wegener Tams
  • LIPOLYTIC ENZYME VARIANTS
    Publication number: 20100047836
    Abstract: Molecular dynamics (MD) simulation on the three-dimensional structure of Candida anrtarctica lipase B revealed two hitherto unknown lids with a marked mobility, and this discovery was used to design lipolytic enzyme variants with increased lipolytic enzyme activity.
    Type: Application
    Filed: November 26, 2007
    Publication date: February 25, 2010
    Applicant: Novozymes A/S
    Inventors: Leonardo De Maria, Jesper Brask, Michael Skjot, Shamkant Anant Patkar, Kim Borch, Allan Svendsen
  • Polypeptides having lipase activity and polynucleotides encoding same
    Patent number: 7666630
    Abstract: The present invention relates to isolated polypeptides having lipase 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: September 30, 2005
    Date of Patent: February 23, 2010
    Assignee: Novozymes, Inc.
    Inventors: Debbie Yaver, Suzanne Otani, Haiyan Ge, Janine Lin, Chritopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Polypeptides having lipase activity and polynucleotides encoding same
    Patent number: 7662602
    Abstract: The present invention relates to isolated polypeptides having lipase 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: October 21, 2005
    Date of Patent: February 16, 2010
    Inventors: Debbie Yaver, Suzanne Otani, Janine Lin, Chritopher Amolo, Kim Borch, Shamkant Anant Patkar, Michael Lamsa, Barbara Cherry
  • Alkaline amylase
    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
  • LIPOLYTIC ENZYME VARIANTS
    Publication number: 20100003708
    Abstract: Lipolytic enzyme variants with increased specificity for short-chain fatty acids can be designed on the basis of a three-dimensional model of a lipolytic enzyme such as C. antarctica lipase A with a substrate analogue such as a fatty acid. An amino acid residue is selected within 10 ? of the carbon atom corresponding to the desired chain-length specificity, and the selected residue is substituted with a larger residue, or an amino acid insertion is made adjacent to the selected residue.
    Type: Application
    Filed: October 2, 2007
    Publication date: January 7, 2010
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Jesper Vind, Shamkant Anant Patkar, Kim Borch
  • Lipolytic enzyme variants
    Patent number: 7632669
    Abstract: The substrate specificity of a lipolytic enzyme can be modified by making alterations to the amino acid sequence in a defined region of the lipolytic enzyme, so as to increase the level of a desired activity or to decrease the level of an undesired activity. Thus, the inventors have developed lipolytic enzyme variants with a modified amino acid sequence with a substrate specificity which can be tailored for specific uses.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: December 15, 2009
    Assignee: Novozymes A/S
    Inventors: Kirsten Bojsen, Allan Svendsen, Claus Crone Fuglsang, Shamkant Anant Patkar, Kim Borch, Jesper Vind, Andreas Petri, Sanne O. Schroder Glad, Gitte Budolfsen
  • Alkaline Bacillus Amylase
    Publication number: 20090239284
    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: Application
    Filed: December 15, 2005
    Publication date: September 24, 2009
    Applicant: Novozymes A/S
    Inventors: Tine Hoff, Shamkant Anant Patkar, Jeppe Wegener Tams
  • Lipolytic Enzyme Variant With Improved Stability And Polynucleotides Encoding Same
    Publication number: 20090221034
    Abstract: The invention provides lipolytic enzyme variants having improved in-detergent stability and polynucleotides encoding same. Lipolytic enzyme variants with improved in-detergent stability are obtained by substituting certain specified amino acid residues in a parent lipolytic enzyme.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 3, 2009
    Applicant: Novozymes A/S
    Inventors: Jesper Vind, Kim Borch, Allan Svendsen, Robert Van der Lans, Lise Munch Mikkelsen, Christian Isak Jorgensen, Shamkant Anant Patkar
  • DETERGENT COMPOSITION COMPRISING LIPASE
    Publication number: 20090217464
    Abstract: The invention provides detergent compositions comprising lipolytic enzyme variants having improved in-detergent stability. Lipolytic enzyme variants with improved in-detergent stability are obtained by substituting certain specified amino acid residues in a parent lipolytic enzyme.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 3, 2009
    Inventors: Philip Frank Souter, Neil Joseph Lant, Therese Clare Haynes, Jesper Vind, Kim Borch, Allan Svendsen, Robert Van der Lans, Lise Munch Mikkelsen, Christian Isak Jorgensen, Shamkant Anant Patkar
  • LIPOLYTIC ENZYME VARIANTS
    Publication number: 20090047384
    Abstract: The substrate specificity of a lipolytic enzyme can be modified by making alterations to the amino acid sequence in a defined region of the lipolytic enzyme, so as to increase the level of a desired activity or to decrease the level of an undesired activity. Thus, the inventors have developed lipolytic enzyme variants with a modified amino acid sequence with a substrate specificity which can be tailored for specific uses.
    Type: Application
    Filed: October 3, 2008
    Publication date: February 19, 2009
    Applicant: Novozymes A/S
    Inventors: Kirsten Bojsen, Allan Svendsen, Claus Crone Fuglsang, Shamkant Anant Patkar, Kim Borch, Jesper Vind, Andreas Petri, Sanne O. Schroder Glad, Gitte Budolfsen
  • PHOSPHOLIPASE
    Publication number: 20080260903
    Abstract: The present invention is related to a method for producing a phospholipase by processing an expressed fungal peptide and to certain specified phospholipases. Furthermore the invention provides a method for producing cheese with a phospholipase.
    Type: Application
    Filed: May 30, 2008
    Publication date: October 23, 2008
    Applicants: Novozymes A/S, Chr. Hansen A/S
    Inventors: Mary Ann Stringer, Tine Muxoll Fatum, Shamkant Anant Patkar
  • Phospholipase
    Patent number: 7396807
    Abstract: The present invention is related to a method for producing a phospholipase by processing an expressed fungal peptide and to certain specified phospholipases. Furthermore the invention provides a method for producing cheese with a phospholipase.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: July 8, 2008
    Assignees: Novozymes A/S, Chr. Hansen A/S
    Inventors: Mary Ann Stringer, Tine Muxoll Fatum, Shamkant Anant Patkar