Patents by Inventor Torbjorn Sund

Torbjorn Sund 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).

  • Process for separation of components from red blood cells
    Patent number: 5872227
    Abstract: Disclosed is a process which achieves effective separation of components from red blood cells by aggregating cell membranes with an addition of a pH lowering agent, whereupon the solution is made subject to a separation step where a water soluble fraction is separated from cell membranes, and whereupon the cell membranes are extracted, and where lipids may be selectively separated and recovered by lowering the temperature of the extract.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: February 16, 1999
    Assignee: Gramineer AB
    Inventors: Karin Erlansson, Hans Jungvid, Bo Mattiasson, Goran Nilsson, Thomas Olin, Torbjorn Sund