Patents by Inventor Wilhelmus Adrianus M. Castenmiller

Wilhelmus Adrianus M. Castenmiller 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).

  • Publication number: 20090047406
    Abstract: One aspect of the invention relates to a packaged, oxidation-stable oil-in-water emulsion comprising: 0.1-10 wt. % of oil, said oil containing 0.1-80 g of polyunsaturated fatty acids per liter of emulsion; 1-20 mg/l of pro-oxidative metal cations; 10-2000 mg/l of vitamin C; and up to 98 wt. % of water; wherein the container comprising the emulsion holds no headspace and wherein the molar ratio of vitamin C to pro-oxidative metal cations exceeds 1:2. Oxidation of the polyunsaturated fatty acids contained in the emulsion, is effectively prevented, despite the fact that the emulsion contain appreciable amounts of pro-oxidative metal cations and even if the emulsion is produced under conditions in which it is in direct contact with air. Another aspect of the invention relates to a method of preparing a packaged emulsion as defined above.
    Type: Application
    Filed: October 19, 2006
    Publication date: February 19, 2009
    Inventors: Hermanus Theodorus K.M. Banken, Wilhelmus Adrianus M. Castenmiller, Otto Eduard Rosier
  • Patent number: 5846592
    Abstract: A spread is disclosed to contain a fiber ingredient which is non-degradable by enzymes secreted by the human body. The fiber ingredient is a non-starch polysaccharide having an average molecular weight of more than 800 and at least 10 st %, based on the weight of the fibers of soluble fibers.
    Type: Grant
    Filed: June 15, 1995
    Date of Patent: December 8, 1998
    Assignee: Van Den Bergh Foods Co., Division of Conopco, Inc.
    Inventors: Leendert Alderliesten, Johannes Mateus Maria van Amelsvoort, Wilhelmus Adrianus M. Castenmiller, Nanneke Joke de Fouw, Ronald Albert Schotel, Jozephus Johannes Verschuren