Patents by Inventor Jon Harald Kaspersen

Jon Harald Kaspersen 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).

  • Treatment of produced hydrocarbon fluid containing water
    Patent number: 9068451
    Abstract: A method for treating a flow of fluid hydrocarbons containing water includes introducing the flow of fluid hydrocarbons into a first separator and separating at least free water from said flow of fluid hydrocarbons, wherein a remainder of said fluid hydrocarbon flow is introduced into a system converting free/condensed water in the fluid hydrocarbon flow in said system to gas hydrates, and providing at least a first fluid flow and a second fluid flow, wherein said first fluid flow is a liquid phase including gas hydrates, said first fluid flow is recycled into the first separator, and wherein the second fluid flow has a content of dry gas and/or condensate/oil.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: June 30, 2015
    Assignee: Sinvent AS
    Inventors: Are Lund, Roar Larsen, Jon Harald Kaspersen, Erlend Oddvin Straume, Martin Fossen, Kai W. Hjarbo
  • TREATMENT OF PRODUCED HYDROCARBON FLUID CONTAINING WATER
    Publication number: 20110220352
    Abstract: It is described a method for treating a flow of fluid hydrocarbons containing water wherein the flow of fluid hydrocarbons is introduced into a first separator separating at least free water from said flow of fluid hydrocarbons, wherein a remainder of said fluid hydrocarbon flow is introduced into a system converting free/condensed water in the fluid hydrocarbon flow in said system to gas hydrates, and providing at least a first fluid flow and a second fluid flow, wherein said first fluid flow is a liquid phase comprising gas hydrates, said first fluid flow is recycled into the first separator, and wherein the second fluid flow having a content of dry gas and/or condensate/oil.
    Type: Application
    Filed: April 15, 2010
    Publication date: September 15, 2011
    Inventors: Are LUND, Roar Larsen, Jon Harald Kaspersen, Erlend Oddvin Straume, Martin Fossen, Kai W. Hjarbo
  • Covered expandable stent
    Publication number: 20040049257
    Abstract: Covered expandable stent (1) having preferably one or several side branches (2) for inserting into the vascular system by means of an introducer sleeve (11).
    Type: Application
    Filed: June 17, 2003
    Publication date: March 11, 2004
    Inventors: Jon Harald Kaspersen, Jan Lundbom