Patents by Inventor Willem Ferdinand Nieuwenhuizen

Willem Ferdinand Nieuwenhuizen 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: 8703172
    Abstract: The present invention relates to a method for improving the composition of the intestinal flora, to a food comprising a sphingolipid for use in such a method, to methods for the preparation of such a food and to the use of sphingolipids for the preparation of a medicine for improving the composition of the intestinal flora. More in particular, the present invention relates to a method and food in which a sphingolipid chosen from the group consisting of phytosphingosine, sphingosine, lysosphingomyelin and sphinganine, or a precursor, a derivative, or suitable salt thereof is used.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: April 22, 2014
    Assignee: Nederlandse Organizatie voor Toegepastnatuurwetenschappelijk Onderzoek TNO
    Inventor: Willem Ferdinand Nieuwenhuizen
  • Patent number: 7968529
    Abstract: The present invention is in the field of cholesterol and triglyceride-lowering methods and compositions. In particular, the present invention relates to the use of sphingolipids, more preferably phytosphingosine, sphingosine, sphinganine, ceramide, cerebroside and/or sphingomyelin for lowering the cholesterol and triglyceride levels in a subject and to the use of sphingolipids as a plasma and/or serum cholesterol and triglyceride lowering agent. The invention also encompasses methods of treatment of subjects suffering from high plasma cholesterol and triglyceride levels, as well as food items and supplements with increased sphingolipid levels.
    Type: Grant
    Filed: January 20, 2004
    Date of Patent: June 28, 2011
    Assignee: Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek TNO
    Inventor: Willem Ferdinand Nieuwenhuizen
  • Patent number: 7906488
    Abstract: The present invention relates to the use of sphingolipids for the preparation of a food item, a food supplement and/or a medicament for the prevention and/or treatment of elevated blood levels of cholesterol and triglycerides related to steatosis and hepatotoxic effects of medicaments and viral infections. In particular, the invention relates to the use of a sphingolipid such as phytosphingosine, sphingosine, sphinganine, ceramide, glycosylceramide and/or sphingomyelin, or a precursor or a derivative of a sphingolipid, or a pharmaceutically acceptable salt thereof, for the prevention and/or treatment of hepatotoxic effects such as hepatic steatosis, fibrosis and/or cirrhosis.
    Type: Grant
    Filed: November 25, 2005
    Date of Patent: March 15, 2011
    Assignee: Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno
    Inventor: Willem Ferdinand Nieuwenhuizen
  • Publication number: 20110034407
    Abstract: A composition comprising sphingophospholipid or its degradation product and at least one non-digestible carbohydrate for providing and/or maintaining an optimal intestinal microbiota is provided. The composition is especially suitable for infant nutrition.
    Type: Application
    Filed: December 19, 2008
    Publication date: February 10, 2011
    Inventors: Willem Ferdinand Nieuwenhuizen, Kaouther Ben Amor, Jan Knol, Eline Marleen Van Der Beek, Christopher Beermann, Guenther Boehm
  • Publication number: 20110009359
    Abstract: A composition comprising at least two non-digestible carbohydrates for providing and/or maintaining an optimal intestinal microbiota is provided. The composition is especially suitable for infant nutrition.
    Type: Application
    Filed: December 19, 2008
    Publication date: January 13, 2011
    Inventors: Kaouther Ben Amor, Jan Knol, Willem Ferdinand Nieuwenhuizen, Eline Marleen Van Der Beek, Gelske Speelmans
  • Publication number: 20110003772
    Abstract: The present invention relates to the use of sphingolipids for the preparation of a food item, a food supplement and/or a medicament for the treatment of insulin resistance, diabetes mellitus type 2 and/or metabolic syndrome. In particular, the invention relates to the use of a sphingolipid with the general formula (I): wherein Z is R3 or —CH(OH)—R3; A is sulphate, sulphonate, phosphate, phosphonate or —C(O)O—; R1 is H, hydroxyl, alditol, aldose, an alcohol, C1-C6 alkyl or amino acid; R2 is H or unsaturated or saturated (C1-C30) alkyl chain; R3 is unsaturated or saturated (C1-C30) alkyl chain; Q1 is a primary amine group (—NH2), secondary amine group (—NH—) or an amide group (—NH—CO—); and t is 0 or 1, or a precursor, a derivative or a pharmaceutically acceptable salt thereof, for the manufacture of a medicament for the prevention and/or treatment of a disorder selected from the group consisting of insulin resistance, diabetes type 2 and metabolic syndrome.
    Type: Application
    Filed: September 17, 2010
    Publication date: January 6, 2011
    Inventors: Willem Ferdinand Nieuwenhuizen, Aloysius Maria Havekes, Josephus Jan Emeis
  • Publication number: 20090203651
    Abstract: The present invention relates to the use of sphingolipids for the preparation of a food item, a food supplement and/or a medicament for the treatment and/or prevention of insulin resistance, diabetes mellitus type 2 and/or Metabolic Syndrome. In particular, the invention relates to the use of a sphingolipid with the general formula (I): wherein Z is R3 or —CH(OH)—R3; A is sulphate, sulphonate, phosphate, phosphonate or —C(O)O—; R1 is H, hydroxyl, alditol, aldose, an alcohol, C1-C6 alkyl or amino acid; R2 is H or unsaturated or saturated (C1-C30) alkyl chain; R3 is unsaturated or saturated (C1-C30) alkyl chain; Q1 is a primary amine group (—NH2), secondary amine group (—NH—) or an amide group (—NH—CO—); and t is 0 or 1, or a precursor, a derivative or a pharmaceutically acceptable salt thereof, for the manufacture of a medicament for the prevention and/or treatment of a disorder selected from the group consisting of insulin resistance, diabetes type 2 and Metabolic Syndrome.
    Type: Application
    Filed: February 11, 2009
    Publication date: August 13, 2009
    Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    Inventors: Willem Ferdinand Nieuwenhuizen, Aloysius Maria Havekes, Josephus Jan Emeis
  • Publication number: 20080182902
    Abstract: The present invention relates to the use of sphingolipids for the preparation of a food item, a food supplement and/or a medicament for the prevention and/or treatment of hepatotoxic effects such as hepatic steatosis, fibrosis and/or cirrhosis. In particular, the invention relates to the use of a sphingolipid with the general formula (I): wherein Z is R3 or —CH(OH)—R3; A is sulphate, isulphonate, phosphate, phosphonate or —C(O)O—; R1 is H, hydroxyl, alditol, glycosyl, an alcohol, C1-C6 alkyl or amino acid; R2 is H or unsaturated or saturated (C1-C30) alkyl chain; R3 is unsaturated or saturated (C1-C30) alkyl chain; Q1 is a primary amine group (—NH2), secondary amine group (—NH—) or an amide group (—NH—CO—); and t is 0 or 1, or a pharmaceutically acceptable salt thereof, for the manufacture of a medicament for the prevention and/or treatment of hepatotoxic effects such as hepatic steatosis, fibrosis and/or cirrhosis.
    Type: Application
    Filed: November 25, 2005
    Publication date: July 31, 2008
    Inventors: Willem Ferdinand Nieuwenhuizen, Josephus Jan Emeis, Aloysius Maria Havekes
  • Publication number: 20080085939
    Abstract: The present invention is in the field of prevention and treatment of atherosclerosis and atherosclerosis-related clinical conditions. In particular, the present invention relates to the use of sphingolipids, more preferably phytosphingosine, sphingosine, sphinganine, ceramide, cerebroside lyso-sphingomyelin and/or sphingomyelin for prevention and treatment of inflammatory processes associated with atherosclerosis, psoriasis, colitis or auto-immune diseases in a subject.
    Type: Application
    Filed: July 18, 2005
    Publication date: April 10, 2008
    Inventors: Willem Ferdinand Nieuwenhuizen, Aloysius Maria Havekes, Josephus Jan Emeis