Patents by Inventor Arjen Miedema

Arjen Miedema 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 preparation of propylene glycol
    Publication number: 20040220433
    Abstract: The invention relates to a process for the preparation of propylene glycol from propylene oxide, which process involves:
    Type: Application
    Filed: March 17, 2004
    Publication date: November 4, 2004
    Inventors: Evert Van Der Heide, Jean-Paul Lange, Arjen Miedema