Patents by Inventor Andrea Tomschy

Andrea Tomschy 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).

  • Phytase Variants
    Publication number: 20080220118
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Application
    Filed: November 19, 2007
    Publication date: September 11, 2008
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Soren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehman, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Phytase Variants
    Publication number: 20080219965
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Application
    Filed: November 19, 2007
    Publication date: September 11, 2008
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Soren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehmann, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Phytase variants
    Patent number: 7326554
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Grant
    Filed: December 12, 2003
    Date of Patent: February 5, 2008
    Assignee: Novozymes Als
    Inventors: Allan Svendsen, Soren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehman, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Modified phytases
    Patent number: 7078183
    Abstract: A process for the production of a modified phytase with a desired property improved over the property of the corresponding unmodified phytase is disclosed, as well as modified phytases, polynucleotides encoding modified phytases, and animal feed including modified phytases.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: July 18, 2006
    Assignee: DSM IP Assets B.V.
    Inventors: Dirk Kostrewa, Luis Pasamontes, Andrea Tomschy, Adolphus van Loon, Kurt Vogel, Markus Wyss
  • Phytase variants
    Publication number: 20040175376
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Application
    Filed: December 12, 2003
    Publication date: September 9, 2004
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Soren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehmann, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Modified phytases
    Publication number: 20040142424
    Abstract: A process for the production of a modified phytase with a desired property improved over the property of the corresponding unmodified phytase is disclosed, as well as modified phytases, polynucleotides encoding modified phytases, and animal feed including modified phytases.
    Type: Application
    Filed: February 11, 2004
    Publication date: July 22, 2004
    Applicant: ROCHE VITAMINS INC.
    Inventors: Dirk Kostrewa, Luis Pasamontes, Andrea Tomschy, Adolphus van Loon, Kurt Vogel, Markus Wyss
  • Modified phytases
    Patent number: 6734004
    Abstract: A process for the production of a modified phytase with a desired property improved over the property of the corresponding unmodified phytase is disclosed, as well as modified phytases, polynucleotides encoding modified phytases, and animal feed including modified phytases.
    Type: Grant
    Filed: February 1, 2002
    Date of Patent: May 11, 2004
    Assignee: Roche Vitamins Inc.
    Inventors: Dirk Kostrewa, Luis Pasamontes, Andrea Tomschy, Adolphus van Loon, Kurt Vogel, Markus Wyss
  • Phytase variants
    Patent number: 6689358
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: February 10, 2004
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Søren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehmann, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Modified phytases
    Publication number: 20030092155
    Abstract: A process for the production of a modified phytase with a desired property improved over the property of the corresponding unmodified phytase is disclosed, as well as modified phytases, polynucleotides encoding modified phytases, and animal feed including modified phytases.
    Type: Application
    Filed: February 1, 2002
    Publication date: May 15, 2003
    Applicant: ROCHE VITAMINS INC.
    Inventors: Dirk Kostrewa, Luis Pasamontes, Andrea Tomschy, Adolphus van Loon, Kurt Vogel, Markus Wyss
  • Phytase varinats
    Patent number: 6514495
    Abstract: Phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: February 4, 2003
    Assignee: Novozymes A/S
    Inventors: Allan Svendsen, Søren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehmann, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Phytase variants
    Publication number: 20020127218
    Abstract: The present invention relates to phytase variants, their preparation and uses, which phytase variants, when aligned according to FIG. 1, are amended as compared to a model phytase in at least one of a number of positions. Preferred model phytases are basidiomycete and ascomycete phytases, such as Peniophora phytase and Aspergillus phytases. Preferred phytase variants exhibits amended activity characteristics, such as improved specific activity and/or improved thermostability.
    Type: Application
    Filed: February 26, 2002
    Publication date: September 12, 2002
    Applicant: Novozymes A/S
    Inventors: Allan Svendsen, Soren Flensted Lassen, Dirk Kostrewa, Luis Pasamontes, Martin Lehman, Andrea Tomschy, Adolphus Van Loon, Kurt Vogel, Markus Wyss
  • Modified phytases
    Patent number: 6391605
    Abstract: A process for the production of a modified phytase with a desired property improved over the property of the corresponding unmodified phytase is disclosed, as well as modified phytases, polynucleotides encoding modified phytases, and animal feed including modified phytases.
    Type: Grant
    Filed: March 19, 1998
    Date of Patent: May 21, 2002
    Assignee: Roche Vitamins Inc.
    Inventors: Dirk Kostrewa, Luis Pasamontes, Andrea Tomschy, Adolphus van Loon, Kurt Vogel, Markus Wyss