Patents by Inventor Alphonse E J Bruyninckx

Alphonse E J Bruyninckx 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 making a PIPA-polyol
    Patent number: 6881783
    Abstract: Process for preparing a polyol comprising particulate material is dispersed from and in an amount 30-80% by weight.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: April 19, 2005
    Assignee: Huntsman International LLC
    Inventors: Gabriel A Verhelst, Alphonse E J Bruyninckx