Patents by Inventor Remco Mandema

Remco Mandema 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).

  • Methods of producing alkylated hydrocarbons from an in situ heat treatment process liquid
    Publication number: 20070131419
    Abstract: A method for producing alkylated hydrocarbons is disclosed. Formation fluid is produced from a subsurface in situ heat treatment process. The formation fluid is separated to produce a liquid stream and a first gas stream. The first gas stream includes olefins. The liquid stream is fractionated to produce at least a second gas stream including hydrocarbons having a carbon number of at least 3. The first gas stream and the second gas stream are introduced into an alkylation unit to produce alkylated hydrocarbons. At least a portion of the olefins in the first gas stream enhance alkylation.
    Type: Application
    Filed: October 20, 2006
    Publication date: June 14, 2007
    Inventors: Augustinus Maria Roes, Weijian Mo, Michel Marie Muylle, Remco Mandema, Vijay Nair