Patents by Inventor Marianne Gronvold

Marianne Gronvold 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).

  • Publication number: 20050258091
    Abstract: Apparatus for contacting first and second fluids at elevated pressures with a membrane such that one or more components of one of the fluids passes through the membrane into the other fluid, comprising a housing e.g. a pressure vessel (4), and a membrane module (20) housed in the pressure vessel and having a first fluid inlet (8a) and a first fluid outlet (8b) and a second fluid inlet (9a) and a second fluid outlet (9b), wherein a seal (61) extends round the membrane module and seals between an outside wall of the membrane module and an inside wall of the pressure vessel so as to separate the first fluid inlet from the first fluid outlet.
    Type: Application
    Filed: June 16, 2005
    Publication date: November 24, 2005
    Applicant: KVAERNER PROCESS SYSTEMS A.S.
    Inventors: Henrik Dannstrom, Olav Falk-Pedersen, Odd Ronning, Dag Stuksrud, Marianne Gronvold