Patents by Inventor Frederik Wolf De

Frederik Wolf De 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).

  • Preparation of oil-in-water emulsions stabilised with recombinant collagen-like material and related products
    Publication number: 20060083760
    Abstract: The invention provides oil-in-water emulsions comprising recombinant collagen-like polymer in an amount sufficient to act as stabiliser of the emulsion. The polymer is especially a polypeptide which is free of helix structure, has an isoelectric point at least 0.5 pH units removed from the pH of the oil-in-water emulsion. Furthermore, amphiphilic recombinant collagen-like polymers are provided for use in oil-in-water emulsions. The amphiphilic polymers are polar at one end as a result of a relative abundance of polar amino acids, and apolar at the other end as a result of a relative abundance of apolar amino acids.
    Type: Application
    Filed: September 26, 2003
    Publication date: April 20, 2006
    Inventors: Joseph Olijve, Jan Bouwstra, Frederik Wolf De, Marc Werten, Hendrik Wisselink, Richele Wind, Tanja Bosch Van Den, Yuzo Toda