Patents by Inventor Cecilia Oddstig

Cecilia Oddstig 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).

  • Bleaching agent
    Patent number: 5827811
    Abstract: The invention relates to particles comprising a peroxy compound with capability of releasing hydrogen peroxide or peroxy acids in aqueous solutions and up to 15% by weight of a dicarboxylic acid having from 5 to 10 carbon atoms or a salt thereof. The invention also relates to use of the particles and a composition comprising such particles.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: October 27, 1998
    Assignee: EKA Chemicals AB
    Inventors: Hans Lagnemo, Monica Jigstam, Cecilia Oddstig