Patents by Inventor Gerard Lanneau

Gerard Lanneau 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).

  • Silane compounds and their use in functionalizing solid supports and immobilizing biological molecules on these supports
    Patent number: 9505790
    Abstract: The invention relates to novel silane compounds corresponding to the following formula (I): A-E-X??(I) in which: X represents a silylated group which makes possible the covalent attachment of the silane compound to the hydroxyl or hydride functional groups of a support; E represents an organic spacer group; A represents a group capable of releasing an —OH functional group by acid hydrolysis, the said —OH functional group, after the said hydrolysis, being covalently bonded to E. Use of these silane compounds for functionalizing solid supports and for immobilizing biological molecules on these supports.
    Type: Grant
    Filed: February 1, 2007
    Date of Patent: November 29, 2016
    Assignees: Commissariat A L'Energie Atomique, Universite Montpellier II, Centre National De La Recherche Scientifique
    Inventors: Franck Martin, Michel Granier, Gérard Lanneau
  • Novel Silane Compounds and Their Use in Functionalizing Solid Supports and Immobilizing Biological Molecules on These Supports
    Publication number: 20090005269
    Abstract: The invention relates to novel silane compounds corresponding to the following formula (I): A-E-X??(I) in which: X represents a silylated group which makes possible the covalent attachment of the silane compound to the hydroxyl or hydride functional groups of a support; E represents an organic spacer group; A represents a group capable of releasing an —OH functional group by acid hydrolysis, the said —OH functional group, after the said hydrolysis, being covalently bonded to E. Use of these silane compounds for functionalizing solid supports and for immobilizing biological molecules on these supports.
    Type: Application
    Filed: February 1, 2007
    Publication date: January 1, 2009
    Inventors: Franck Martin, Michel Granier, Gerard Lanneau
  • Method for the production of a mineral substrate with modified surface and substrate thus obtained
    Publication number: 20080318068
    Abstract: Provided is a method for the production of a mineral substrate with a surface modified by organic groups. The method comprises placing the surface of a mineral substrate with silanol functional groups in contact with a solution of an organotrihydrosilane in an organic solvent at a temperature of less than 30° C. The mineral substrate with silanol functions can comprise silica particles, a sheet of glass, quartz or mica as well as silicon of the wafer type covered by a layer of silica deposited by an appropriate preliminary treatment.
    Type: Application
    Filed: June 12, 2008
    Publication date: December 25, 2008
    Applicants: Centre National de la Recherche Scientifique, Universite de Montpellier II, Sciences et Techniques de Languedoc
    Inventors: Gerard Lanneau, Michel Granier, Johanne Moineau
  • Silanyl-n-alkanal compounds, method for production and use thereof
    Patent number: 7442823
    Abstract: The invention relates to ?-silanyl n-alkanal compounds, method for production and use thereof in the fuctionalization of solid supports, solid supports functionalized by the compounds and the use of solid supports thus functionalized for the immobilization and/or synthesis of biological molecules of interest.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: October 28, 2008
    Assignees: Commissariat a l'Energie Atomique, Centre National de la Recherche, Universite de Montpellier 2
    Inventors: Françoise Vinet, Gérard Lanneau, Michel Granier, Franck Martin
  • Silanyl-n-alkanal compounds, method for production and use thereof
    Publication number: 20070032672
    Abstract: The invention relates to ?-silanyl n-alkanal compounds, method for production and use thereof in the funtionalisation of solid supports, solid supports funtionalised by the compounds and the use of solid supports thus funtionalised for the immobilization and/or synthesis of biological molecules of interest.
    Type: Application
    Filed: April 28, 2004
    Publication date: February 8, 2007
    Applicant: Universite de Montpellier 2
    Inventors: Francoise Vinet, Gerard Lanneau, Michel Granier, Franck Martin
  • Method for the production of a mineral substrate with modified surface and substrate thus obtained
    Publication number: 20050214546
    Abstract: Provided is a method for the production of a mineral substrate with a surface modified by organic groups. The method comprises placing the surface of a mineral substrate with silanol functional groups in contact with a solution of an organotrihydrosilane in an organic solvent at a temperature of less than 30 ° C. The mineral substrate with silanol functions can comprise silica particles, a sheet of glass, quartz or mica as well as silicon of the wafer type covered by a layer of silica deposited by an appropriate preliminary treatment.
    Type: Application
    Filed: May 20, 2003
    Publication date: September 29, 2005
    Inventors: Gerard Lanneau, Michel Granier, Johanne Moineau