Patents by Inventor Vesa Jokinen

Vesa Jokinen 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).

  • Method for regenerating a hydrogenation catalyst
    Patent number: 5674797
    Abstract: The invention relates to a method for regenerating a hydrogenation catalyst employed in the production of hydrogen peroxide, being characterized in that the catalyst to be regenerated is treated with an oxidized working solution used in the production of hydrogen peroxide.
    Type: Grant
    Filed: February 22, 1995
    Date of Patent: October 7, 1997
    Assignee: Finnish Chemicals Oy
    Inventors: Reijo Seppanen, Vesa Jokinen