Patents by Inventor Eva Lindstrom

Eva Lindstrom 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).

  • Method of treating cellulose fibers and products obtained thereby
    Publication number: 20020096274
    Abstract: A method for reducing the level of or removing wood extractives from cellulose fibers and products having cellulose fibers, by the use of a supercritical or near supercritical fluid in order to increase the absorption rate of such cellulose fibers and products having cellulose fibers. Also disclosed are cellulose fibers and products having cellulose fibers, such as cellulose tissue paper, sanitary napkin or towel, nonwoven industrial wipes, baby diaper, incontinence garments, or pulp having improved qualities, such as improved absorption rate.
    Type: Application
    Filed: November 9, 2001
    Publication date: July 25, 2002
    Inventors: Eva Lindstrom, Stephan Eichhorn, Sussan Sandberg, Thami Chihani