Patents by Inventor Odd I. Eriksen

Odd I. Eriksen 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 silver-exchanged ionomer membranes for gas separation
    Patent number: 5191151
    Abstract: A process for separating C.sub.2 -C.sub.4 alkenes from C.sub.1 -C.sub.6 alkanes comprises the presence of water vapor in the alkene/alkane feed and the use of an Ag.sup.+ -exchanged sulfonated copolymer of tetrafluoroethylene and perfluorovinyl ether having been prepared by one of several specific ion-exchange methods.
    Type: Grant
    Filed: December 18, 1991
    Date of Patent: March 2, 1993
    Assignee: Phillips Petroleum Company
    Inventors: Odd I. Eriksen, Elin Aksnes, Ivar M. Dahl, Fu-Ming Lee