Patents by Inventor Laurent Griffe

Laurent Griffe 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).

  • Use of dendrimers to stimulate cell growth
    Patent number: 8815834
    Abstract: The present invention relates to the use of dendrimers with monophosphonic or bisphosphonic terminations in order to stimulate the growth of cell cultures or to activate cells in culture.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: August 26, 2014
    Assignees: Centre National de la Recherche Scientifique, Institut National de la Sante et de la Recherche Medicale, Rhodia UK Limited
    Inventors: Jean-Pierre Majoral, Anne-Marie Jeannine Jacqueline Caminade, Jean-Jacques Fournie, Laurent Griffe, Mary Poupot-Marsan, Rémy Poupot, Cédric-Olivier Turrin
  • Dendritic polymers having monophosphonic terminations, method for preparing them, and their use
    Patent number: 8039580
    Abstract: The invention relates to novel dendritic polymers having monophosphonic terminations or dimethyl phosphonates, to a method for preparing them, and to their uses.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: October 18, 2011
    Assignees: Rhodia UK Ltd., Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Anne-Marie Caminade, Jean-Pierre Majoral, Laurent Griffe, Cédric Turrin, Pascal Metivier
  • Dendritic polymers having biphosphonic terminations, derivatives thereof, method for preparing them, and their use
    Patent number: 7838625
    Abstract: The invention relates to novel dendritic polymers having biphosphonic terminations, to derivatives thereof, to a method for preparing them and to their uses.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: November 23, 2010
    Assignees: Rhodia Uk Ltd., Center National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Anne-Marie Caminade, Jean-Pierre Majoral, Laurent Griffe, Cédric Turrin, Pascal Metivier
  • ARYLIMINO-ISOINDOLINE COMPLEXES FOR USE IN ORGANIC LIGHT EMITTING DIODES
    Publication number: 20090243468
    Abstract: Materials comprising emissive arylimino-isoindoline complexes comprising 1,3-bis(2-pyridylimino)isoindoline (BPI) transition metal and lanthanide complexes as described. Organic light emitting devices comprising these complexes are also described.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 1, 2009
    Inventors: Mark E. Thompson, Kenneth Hanson, Peter Djurovich, Laurent Griffe
  • Use of Dendrimers to Stimulate Cell Growth
    Publication number: 20090142316
    Abstract: The present invention relates to the use of dendrimers with monophosphonic or bisphosphonic terminations in order to stimulate the growth of cell cultures or to activate cells in culture.
    Type: Application
    Filed: July 29, 2005
    Publication date: June 4, 2009
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE M, RHODIA UK LIMITED
    Inventors: Jean-Pierre Majoral, Anne-Marie Jeannine Jacqueline Caminade, Jean-Jacques Fournie, Laurent Griffe, Mary Poupot-Marsan, Remy Poupot, Cedric-Olivier Turrin
  • Novel dendritic polymers having biphosphonic terminations, derivatives thereof, method for preparing them, and their use
    Publication number: 20070106030
    Abstract: The invention relates to novel dendritic polymers having biphosphonic terminations, to derivatives thereof, to a method for preparing them and to their uses.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 10, 2007
    Applicants: Rhodia UK Ltd, Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Anne-Marie Caminade, Jean-Pierre Majoral, Laurent Griffe, Cedric Turrin, Pascal Metivier
  • Novel dendritic polymers having monophosphonic terminations, method for preparing them, and their use
    Publication number: 20070083034
    Abstract: The invention relates to novel dendritic polymers having monophosphonic terminations or dimethyl phosphonates, to a method for preparing them, and to their uses.
    Type: Application
    Filed: November 23, 2004
    Publication date: April 12, 2007
    Applicant: Rhodia UK Ltd.
    Inventors: Anne-Marie Caminade, Jean-Pierre Majoral, Laurent Griffe, Cedric Turrin