Patents by Inventor Tore Gustaf Owe Berg

Tore Gustaf Owe Berg 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).

  • Use of parawater as dispersing agent
    Patent number: 5674431
    Abstract: A method for preparing a stable colloid in water in which water is enriched with respect to para water by condensing water vapor on a surface which does not decompose water into H and OH, dispersing a water insoluble material in colloidal form therein, whereby excess parawater acts as a stabilizer for the colloid, and storing the colloid in a vessel having a wall which does not decompose water into H and OH. The stability of the colloidal can be later broken by contacting it with a surface that decomposes water into H and OH.
    Type: Grant
    Filed: January 18, 1996
    Date of Patent: October 7, 1997
    Inventor: Tore Gustaf Owe Berg