Patents by Inventor Dan Lerner

Dan Lerner 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).

  • PROCESS FOR DISPERSING FUNCTIONAL MOLECULES ON THE SURFACE OF A SUPPORT AND SUPPORT MADE BY THIS PROCESS
    Publication number: 20090203930
    Abstract: The present invention discloses a method for separating tethered functional organo-chains, through their dilution with tethered non-functional organo-chains, in the presence of soluble molecular derivatives that are able to self-assemble and to interact with the functional organo-silane.
    Type: Application
    Filed: November 18, 2005
    Publication date: August 13, 2009
    Applicants: TOTAL PETROCHEMICALS RESEARCH FELUY, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Philippe Banet, Daniel Brunel, Dan Lerner, Francois Fajula, Sabine Sirol, Abbas Razavi
  • Grafting of transition metal complexes on supports
    Publication number: 20070032629
    Abstract: The present invention discloses a method for supporting a transition metal complex and the resulting supported catalyst component which is characterised in that the metallic sites are kept away from one another and kept away from the surface of the support.
    Type: Application
    Filed: July 27, 2006
    Publication date: February 8, 2007
    Inventors: Phillipe Banet, Daniel Brunel, Francois Fajula, Dan Lerner, Abbas Razavi
  • Fluorescent latex containing at least two fluorochromes, process for producing it and application thereof
    Patent number: 5716855
    Abstract: A fluorescent latex with particles containing at least one encapsulated hydrophobic fluorochrome A (acceptor) and at least one encapsulated hydrophobic fluorochrome D (donor), wherein A is different from D and exposure to light radiation enables the emission from fluorochrome D to excite fluorochrome A, and a method for producing said latex and its use as a marker, particularly a biological marker, are also disclosed.
    Type: Grant
    Filed: March 1, 1996
    Date of Patent: February 10, 1998
    Assignee: Societe Prolabo
    Inventors: Dan Lerner, Frederic Ricchiero, Joel Richard, Dominique Teychenne, Sophie Vaslin