Patents by Inventor Jozef Hubert Meesen

Jozef Hubert Meesen 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 for the removal of ammonia from an ammonia-containing gas stream
    Patent number: 8808517
    Abstract: The invention is directed to a process for the removal of ammonia from an ammonia-containing gas stream by treating the ammonia in the ammonia-containing gas stream with an acid, during which treatment an aqueous stream comprising an ammonium salt, wherein the aqueous stream comprising the ammonium salt is treated with electrodialysis, whereby the acid is recovered and an aqueous stream comprising an ammonium hydroxide salt is formed.
    Type: Grant
    Filed: November 11, 2005
    Date of Patent: August 19, 2014
    Assignees: Stamicarbon B.V., UHDE GmbH
    Inventors: Jozef Hubert Meesen, Axel Erben, John Krijgsman, Winfried Liebig