Patents by Inventor Miet Willems

Miet Willems 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).

  • Polyolefin compositions comprising a propylene polymer and UHMWPE
    Patent number: 6521709
    Abstract: A polyolefin composition comprising from 10 to 95% by weight of a crystalline propylene polymer, A) having an MFR value equal to or lower than 60 g/10 min., and from 5 to 90% by weight of an ultra high molecular weight polyethylene, B) in form of particles having a mean particle size of from 300 to 10 &mgr;m.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: February 18, 2003
    Assignee: Basell Poliolefine Italia S.p.A.
    Inventors: Silvio Pitteri, Miet Willems
  • POLYOLEFIN COMPOSITIONS COMPRISING A PROPYLENE POLYMER AND UHMWPE
    Publication number: 20020010241
    Abstract: A polyolefin composition comprising from 10 to 95% by weight of a crystalline propylene polymer, A) having an MFR value equal to or lower than 60 g/10 min., and from 5 to 90% by weight of an ultra high molecular weight polyethylene, B) in form of particles having a mean particle size of from 300 to 10 &mgr;m.
    Type: Application
    Filed: August 19, 1999
    Publication date: January 24, 2002
    Inventors: SILVIO PITTERI, MIET WILLEMS