Patents by Inventor Hanne Nielsen

Hanne Nielsen 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).

  • Stabilization of concentrated liquid enzyme additives
    Publication number: 20070060493
    Abstract: The present invention relates to a concentrated liquid enzyme additive comprising enzyme, boronic acid or a derivative thereof and a surfactant, wherein the enzyme is present in the amount of more than 1.5 g/L.
    Type: Application
    Filed: August 31, 2006
    Publication date: March 15, 2007
    Applicant: Novozymes A/S
    Inventor: Hanne Nielsen
  • Stabilization of granules
    Publication number: 20070032398
    Abstract: This invention relates to a coated granule comprising in the core a uniform mixture of a detergent enzyme having an alkaline pH activity optimum, and at least 10% w/w of acidic buffer component, wherein said acidic buffer component has a pH of 1 to below 7 when measured as a 10% aqueous solution and a pKa in the range of 4 to 9.
    Type: Application
    Filed: January 26, 2004
    Publication date: February 8, 2007
    Inventors: Ole Simonsen, Erik Markussen, Hanne Nielsen, Lone Hansen