Patents by Inventor Maj-Len Carita Adolfsson

Maj-Len Carita Adolfsson 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).

  • Colourant composition for paint products
    Patent number: 5985987
    Abstract: The invention relates to colorants (colorant pastes) used for the tinting of paint products.
    Type: Grant
    Filed: June 17, 1998
    Date of Patent: November 16, 1999
    Assignee: Tikkurila Cps Oy
    Inventors: Maj-Len Carita Adolfsson, Arja Kaarina Saloranta, Maria Katarina Silander, Seija Anneli Varila, Martti Vilhelm Wikstedt