Patents by Inventor Véronique Meyer

Véronique Meyer 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).

  • Hydrosoluble silane or siloxane derivative-based copolymer
    Patent number: 6251837
    Abstract: Hydrosoluble copolymers made of hydrophilic monomers, e.g., acrylamide, and of silane or siloxane derivative-based hydrophobic monomers, e.g., a silane or or siloxane acrylate, is obtained by micellar or heterogeneous radical copolymerization, and such copolymers can be used as rheology control agents in, e.g., a well bore.
    Type: Grant
    Filed: August 4, 1998
    Date of Patent: June 26, 2001
    Assignee: Institut Francais du Petrole
    Inventors: Véronique Meyer, Annie Audibert-Hayet, Patrick Gateau, Jean-Pierre Durand, Jean-François Argillier