Patents by Inventor Izumi Kumakiri

Izumi Kumakiri 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 and System for Removal of Organics in Liquids
    Publication number: 20110210080
    Abstract: The invention concerns a process for removal of organics in liquids, especially dilute, toxic organics in water, wherein the liquid is contacted with microcapsules containing oxidizing agents, in combination with a photo-catalytic membrane. The invention is also related to a system for removal of organics in liquids.
    Type: Application
    Filed: August 18, 2009
    Publication date: September 1, 2011
    Applicant: SINVENT AS
    Inventors: Izumi Kumakiri, Rune Bredesen, Piotr Warszynski, Pawel Nowak, Yang Juan, Christian Simon
  • Photo-Catalytic Membrane Reactor
    Publication number: 20110150734
    Abstract: A process and reactor for liquid or gas treatment by photocatalytic reaction by using a catalytic membrane reactor comprising a pourous membrane as a contactor between two phases, that can be liquid or gas, a catalyst material and a liquid or gas phase, wherein as the catalyst material a phytocatalyst and/or change-transfer catalyst are used, and the liquid or gas is illuminated by a light source.
    Type: Application
    Filed: August 18, 2009
    Publication date: June 23, 2011
    Applicant: SINVENT AS
    Inventors: Izumi Kumakiri, Rune Bredesen, Henrik Reader, Christian Simon