Patents by Inventor Mohamed Mehdi Chehimi

Mohamed Mehdi Chehimi 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).

  • Modified surface material, method for preparing same and uses thereof
    Patent number: 8361908
    Abstract: The use of at least one diazonium salt bearing an initiator function, for forming an undercoat obtained by grafting a graft derived from the diazonium salt and bearing an initiator function at the surface of a conductive or semiconductive material on the undercoat, and for forming on the undercoat a polymeric layer obtained by polymerization, in particular free radical polymerization, in situ of at least one monomer, initiated from the initiator function.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: January 29, 2013
    Assignees: Universite Paris 7-Denis Diderot, Alchimedics
    Inventors: Mohamed Mehdi Chehimi, Jean Pinson, Bernadette Charleux, Christophe Bureau, Christopher Tronche, Tarik Matrab, Christian Perruchot, Eva Cabet-Deliry, Maud Save
  • MODIFIED SURFACE MATERIAL, METHOD FOR PREPARING SAME AND USES THEREOF
    Publication number: 20120015138
    Abstract: The use of at least one diazonium salt bearing an initiator function, for forming an undercoat obtained by grafting a graft derived from the diazonium salt and bearing an initiator function at the surface of a conductive or semiconductive material on the undercoat, and for forming on the undercoat a polymeric layer obtained by polymerization, in particular free radical polymerization, in situ of at least one monomer, initiated from the initiator function.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 19, 2012
    Applicants: ALCHIMEDICS, UNIVERSITE PARIS 7-DENIS DIDEROT
    Inventors: Mohamed Mehdi CHEHIMI, Jean Pinson, Bernadette Charleux, Christophe Bureau, Christopher Tronche, Tarik Matrab, Christian Perruchot, Eva Cabet-Deliry, Maud Save
  • Modified surface material, method for preparing same and uses thereof
    Patent number: 8053567
    Abstract: The use of at least one diazonium salt bearing an initiator function, for forming an undercoat obtained by grafting a graft derived from the diazonium salt and bearing an initiator function at the surface of a conductive or semiconductive material on the undercoat, and for forming on the undercoat a polymeric layer obtained by polymerization, in particular free radical polymerization, in situ of at least one monomer, initiated from the initiator function.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: November 8, 2011
    Assignees: Universite Paris 7—Denis Diderot, Alchimedics
    Inventors: Mohamed Mehdi Chehimi, Jean Pinson, Bernadette Charleux, Christophe Bureau, Christopher Tronche, Tarik Matrab, Christian Perruchot, Eva Cabet-Deliry, Maud Save