Patents by Inventor Lawrence Wempe

Lawrence Wempe 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).

  • Novel foams and coatings from low crystallinity vinylidene fluoride hexafluoropropylene copolymers
    Publication number: 20060210715
    Abstract: Processes for the preparation of adherent polyvinylidene fluoride, hexafluoropropylene coatings on objects of glass, metal, stone, bricks, cementitious objects, mortar, title and the like without the need of primers or alloying polymers and open celled foams from polymers having a Tg below the freezing point of the aqueous phase of the latex (either emulsion or suspension) of their formation are disclosed.
    Type: Application
    Filed: May 23, 2006
    Publication date: September 21, 2006
    Inventors: Ramin Amin-Sanayei, Lawrence Wempe, Kurt Wood, Stefano Finocchiaro, Delphine Tillier