Patents by Inventor David Brevet

David Brevet 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).

  • Biphotonic photosensitizers, nanoparticles containing the same and their use as drugs
    Patent number: 8709747
    Abstract: The invention relates to compounds of formula (I) wherein the groups A and B represent independently from each other —CH?CH—, or —C?C—, the terms t, u, v, w represent, independently from each other, values ranging from 0 to 9, the groups Y1 and Y2 can represent independently from each other an alkyl group (linear, branched or substituted) carrying from 1 to 9 carbon atoms, the groups Z1, Z2, Z3, and Z4 can represent independently from each other a chemically reactive group W, such as OH, NH2, SH, the groups Z5 and Z6 represent independently from each other a hydrogen atom, silica nanoparticles functionalized by these compounds, and their use as drugs.
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: April 29, 2014
    Assignees: Centre National de la Recherche Scientifique, Universite de Rennes 1, I.N.S.E.R.M. (Institut National de la Sante et de la Recherche Medicale), Universite Montpellier 2 Sciences et Techniques
    Inventors: David Brevet, Laurence Raehm, Mireille Blanchard-Desce, Olivier Mongin, Magali Gary-Bobo-Sable-Teychene, Marcel Garcia, Alain Morere, Jean-Olivier Durand
  • Metalloporphyrin derivatives, nanoparticles comprising the same, and use thereof for photodynamic therapy
    Patent number: 8425879
    Abstract: Nanovectors are disclosed that make it possible to simultaneously target, image, and treat cancerous cells using photodynamic therapy. Also disclosed are novel molecules (I) derived from porphyrins, silica-based nanoparticles comprising the same, and their use in photodynamic therapy.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: April 23, 2013
    Assignees: Centre National de la Recherche Scientifique, Institut Curie, Universite Mouloud Mammeri, Universite Montpellier 2
    Inventors: David Brevet, Ouahiba Hocine, Jean-Olivier Durand, Philippe Maillard, Alain Morere, Marcel Garcia, Monique Smaïhi, Magali Gary-Bobo
  • BIPHOTONIC PHOTOSENSITIZERS, NANOPARTICLES CONTAINING THE SAME AND THEIR USE AS DRUGS
    Publication number: 20130065849
    Abstract: The invention relates to compounds of formula (I) wherein the groups A and B represent independently from each other —CH?CH—, or —C?C—, the terms t, u, v, w represent, independently from each other, values ranging from 0 to 9, the groups Y1 and Y2 can represent independently from each other an alkyl group (linear, branched or substituted) carrying from 1 to 9 carbon atoms, the groups Z1, Z2, Z3, and Z4 can represent independently from each other a chemically reactive group W, such as OH, NH2, SH, the groups Z5 and Z6 represent independently from each other a hydrogen atom, silica nanoparticles functionalized by these compounds, and their use as drugs.
    Type: Application
    Filed: December 7, 2010
    Publication date: March 14, 2013
    Applicants: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE MONTPELLIER 2 SCIENCES ET TECHNIQUES, UNIVERSITE DE RENNES 1
    Inventors: David Brevet, Laurence Raehm, Mireille Blanchard-Desce, Olivier Mongin, Magali Gary-Bobo-Sable-Teychene, Marcel Garcia, Alain Morere, Jean-Olivier Durand
  • Metalloporphyrin Derivatives, Nanoparticles Comprising the Same, and Use Thereof for Photodynamic Therapy
    Publication number: 20110262357
    Abstract: Nanovectors are disclosed that make it possible to simultaneously target, image, and treat cancerous cells using photodynamic therapy. Also disclosed are novel molecules (I) derived from porphyrins, silica-based nanoparticles comprising the same, and their use in photodynamic therapy.
    Type: Application
    Filed: September 14, 2009
    Publication date: October 27, 2011
    Inventors: David Brevet, Ouahiba Hocine, Jean-Olivier Durand, Philippe Maillard, Alain Morere, Marcel Garcia, Monique Smaïhi, Magali Gary-Bobo