Patents by Inventor Stefan Marklund

Stefan Marklund 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).

  • Patent number: 7858369
    Abstract: Transgenic non-human animals that express the ?3 subunit of PRKAG are described, as well as methods of using the transgenic non-human animals as models for improving treatment, prevention, or diagnosis of diseases related to energy metabolism, including obesity, dyslipidemia, insulin resistance syndrome, and type 2 diabetes.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: December 28, 2010
    Assignee: Arexis AB
    Inventors: Leif Andersson, Stefan Marklund
  • Publication number: 20090197252
    Abstract: The present invention relates to a polypeptide which is flavin-containing monooxygenase 3 (FMO3), wherein said FMO3 is a polypeptide comprising at least a sequence having at least 85% identity with the polypeptide sequence SEQ ID NO: 15, in particular to a polypeptide which is a functionally altered mutant of flavin-containing mono oxygenase 3 (FMO3) leading to a buildup of trimethylamine in an animal. Further, the invention relates to nucleic acid sequences encoding said polypeptide, and to the complements of such nucleic acid sequences. Such nucleic acid sequences and fragments thereof may be useful e.g. as primers. The invention further relates to various methods for determining the presence in e.g. a nucleic acid sample of a nucleic acid sequence encoding a mutated FMO3 polypeptide.
    Type: Application
    Filed: September 10, 2007
    Publication date: August 6, 2009
    Inventors: Anne Lunden, Leif Andersson, Stefan Marklund
  • Publication number: 20080050767
    Abstract: Transgenic non-human animals that express the ?3 subunit of PRKAG are described, as well as methods of using the transgenic non-human animals as models for improving treatment, prevention, or diagnosis of diseases related to energy metabolism, including obesity, dyslipidemia, insulin resistance syndrome, and type 2 diabetes.
    Type: Application
    Filed: May 4, 2007
    Publication date: February 28, 2008
    Inventors: Leif Andersson, Stefan Marklund
  • Patent number: 7273703
    Abstract: The present invention relates to a polypeptide which is a flavin-containing monooxygenase 3 (FMO3), wherein said FMO3 is a polypeptide comprising at least a sequence having at least 85% identity with the polypeptide sequence SEQ ID NO: 15, in particular to a polypeptide which is a functionally altered mutant of flavin-containing mono oxygenase 3 (FMO3) leading to a buildup of trimethylamine in an animal. Further, the invention relates to nucleic acid sequences encoding said polypeptide, and to the complements of such nucleic acid sequences. Such nucleic acid sequences and fragments thereof may be useful e.g. as primers. The invention further relates to various methods for determining the presence in e.g. a nucleic acid sample of a nucleic acid sequence encoding a mutated FMO3 polypeptide.
    Type: Grant
    Filed: January 9, 2003
    Date of Patent: September 25, 2007
    Assignee: FunboGen AB
    Inventors: Anne Lunden, Leif Andersson, Stefan Marklund
  • Patent number: 7214850
    Abstract: Transgenic non-human animals that express the ?3 subunit of PRKAG are described, as well as methods of using the transgenic non-human animals as models for improving treatment, prevention, or diagnosis of diseases related to energy metabolism, including obesity, dyslipidemia, insulin resistance syndrome, and type 2 diabetes.
    Type: Grant
    Filed: January 31, 2003
    Date of Patent: May 8, 2007
    Assignee: Arexis AB
    Inventors: Leif Andersson, Stefan Marklund
  • Publication number: 20070003956
    Abstract: Disclosed herein are embodiments to screen an animal for the presence or absence of polymorphisms in the following gene: CKM, SCN4?, and LDH?.
    Type: Application
    Filed: August 24, 2006
    Publication date: January 4, 2007
    Applicants: IOWA STATE UNIVERSITY RESEARCH FOUNDATION, INC., PIG IMPROVEMENT COMPANY UK LIMITED
    Inventors: Max Rothschild, Stefan Marklund, Richard Robson, Ted Huiatt, Jeannine Helm, Tun-Ping Yu, Graham Plastow
  • Publication number: 20060147910
    Abstract: The present invention relates to a polypeptide which is a flavin-containing monooxygenase 3 (FMO3), wherein said FMO3 is a polypeptide comprising at least a sequence having at least 85% identity with the polypeptide sequence SEQ ID NO: 15, in particular to a polypeptide which is a functionally altered mutant of flavin-containing mono oxygenase 3 (FMO3) leading to a buildup of trimethylamine in an animal. Further, the invention relates to nucleic acid sequences encoding said polypeptide, and to the complements of such nucleic acid sequences. Such nucleic acid sequences and fragments thereof may be useful e.g. as primers. The invention further relates to various methods for determining the presence in e.g. a nucleic acid sample of a nucleic acid sequence encoding a mutated FMO3 polypeptide.
    Type: Application
    Filed: January 9, 2003
    Publication date: July 6, 2006
    Applicant: Arexis AB, a corporation of Sweden
    Inventors: Anne Lunden, Leif Andersson, Stefan Marklund
  • Publication number: 20050172348
    Abstract: Transgenic non-human animals that express the ?3 subunit of PRKAG are described, as well as methods of using the transgenic non-human animals as models for improving treatment, prevention, or diagnosis of diseases related to energy metabolism, including obesity, dyslipidemia, insulin resistance syndrome, and type 2 diabetes.
    Type: Application
    Filed: January 31, 2003
    Publication date: August 4, 2005
    Inventors: Leif Anderson, Stefan Marklund
  • Patent number: 6849401
    Abstract: Methods for determining coat color genotypes in pigs are provided. In particular, these methods are based on determining whether a mutation is/is not present at one or more exon/intron splice sites of the KIT gene. Kits for carrying out such methods are also described.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: February 1, 2005
    Assignee: Melica HB
    Inventors: Leif Andersson, Stefan Marklund, James Kijas, Maria Moller, Richard Wales
  • Publication number: 20040259127
    Abstract: Disclosed herein are embodiments to screen an animal for the presence or absence of polymorphisms in the following gene: CKM, SCN4&agr;, and LDH&agr;.
    Type: Application
    Filed: March 11, 2004
    Publication date: December 23, 2004
    Applicant: Iowa State University Research Foundation, Inc.
    Inventors: Max F. Rothschild, Stefan Marklund, Richard M. Robson, Ted W. Huiatt, Jeannine M. Helm, Tun-Ping Yu, Graham S. Plastow
  • Publication number: 20040121385
    Abstract: PRKAG3 nucleotide and amino acid sequence variants and methods of detecting such sequence variants are described. Methods for providing risk estimates for development of a metabolic disease also are described and are based on the presence or absence of PRKAG3 sequence variants in a biological sample.
    Type: Application
    Filed: November 10, 2003
    Publication date: June 24, 2004
    Applicant: Arexis AB, a Swedish corporation
    Inventors: Leif Andersson, L. Holger Luthman, Stefan Marklund
  • Publication number: 20020142310
    Abstract: PRKAG3 nucleotide and amino acid sequence variants and methods of detecting such sequence variants are described. Methods for providing risk estimates for development of a metabolic disease also are described and are based on the presence or absence of PRKAG3 sequence variants in a biological sample.
    Type: Application
    Filed: April 5, 2001
    Publication date: October 3, 2002
    Inventors: Leif Andersson, L. Holger Luthman, Stefan Marklund
  • Patent number: 5788961
    Abstract: A superoxide dismutase originally found in extracellular body fluids and therefore termed extracellular superoxide dismutase (EC-SOD) is prepared by growing a cell line, preferably of mammalian origin, producing EC-SOD and recovering the EC-SOD secreted from the cells or by inserting a DNA sequence encoding EC-SOD into a suitable vector, introducing the recombinant vector into a host cell, growing the cell and recovering the EC-SOD produced.EC-SOD may be used for the prophylaxis or treatment of diseases or disorders associated with the presence or formation of superoxide radicals.
    Type: Grant
    Filed: May 19, 1995
    Date of Patent: August 4, 1998
    Assignee: Symbicom Aktiebolag
    Inventors: Stefan Marklund, Thomas Edlund
  • Patent number: 5472691
    Abstract: A superoxide dismutase originally found in extracellular body fluids and therefore termed extracellular superoxide dismutase (EC-SOD) is prepared by growing a cell line, preferably of mammalian origin, producing EC-SOD and recovering the EC-SOD secreted from the cells or by inserting a DNA sequence encoding EC-SOD into a suitable vector, introducing the recombinant vector into a host cell, growing the cell and recovering the EC-SOD produced.EC-SOD may be used for the prophylaxis or treatment of diseases or disorders associated with the presence or formation of superoxide radicals.
    Type: Grant
    Filed: September 24, 1993
    Date of Patent: December 5, 1995
    Assignee: Symbicom Aktiebolag
    Inventors: Stefan Marklund, Thomas Edlund
  • Patent number: 5366729
    Abstract: Extracellular superoxide dismutase (EC-SOD) variants having the superoxide dismutating property of the native EC-SOD and having a modified (reduced or increased) binding to heparin as compared to recombinant EC-SOD C as well as compositions comprising such variants. The EC-SOD variants are polypeptides comprising: 1) amino acids 1-193 of native EC-SOD C and 2) an amino acid sequence which is based on, but different from amino acid moieties 194-222 of recombinant EC-SOD C, either by being truncated or prolonged at the C-terminal end or by having substituted or otherwise modified one or more amino acid moieties of the sequence. Another EC-SOD variant is one which differs from recombinant EC-SOD C by being a glycosylation-free mutant. The variants may be produced by recombinant DNA techniques and are useful in the treatment of various diseases.
    Type: Grant
    Filed: May 13, 1992
    Date of Patent: November 22, 1994
    Assignee: Symbicom Aktiebolag
    Inventors: Stefan Marklund, Thomas Edlund
  • Patent number: 5248603
    Abstract: A superoxide dismutase originally found in extracellular body fluids and therefore termed extracellular superoxide dismutase (EC-SOD) is prepared by growing a cell line, preferably of mammalian origin, producing EC-SOD and recovering the EC-SOD secreted from the cells or by inserting a DNA sequence encoding EC-SOD into a suitable vector, introducing the recombinant vector into a host cell, growing the cell and recovering the EC-SOD produced.EC-SOD may be used for the prophylaxis or treatment of diseases or disorders associated with the presence or formation of superoxide radicals.
    Type: Grant
    Filed: June 12, 1992
    Date of Patent: September 28, 1993
    Assignee: Symbicom Aktiebolag
    Inventors: Stefan Marklund, Thomas Edlund
  • Patent number: 5130245
    Abstract: A superoxide dismutase originally found in extracellular body fluids and therefore termed extracellular superoxide dismutase (EC-SOD) is prepared by growing a cell line, preferably of mammalian origin, producing EC-SOD and recovering the EC-SOD secreted from the cells or by inserting a DNA sequence encoding EC-SOD into a suitable vector, introducing the recombinant vector into a host cell, growing the cell and recovering the EC-SOD produced.EC-SOD may be used for the prophylaxis or treatment of diseases or disorders associated with the presence or formation of superoxide radicals.
    Type: Grant
    Filed: August 27, 1990
    Date of Patent: July 14, 1992
    Inventors: Stefan Marklund, Thomas Edlund