Patents by Inventor Vladimir MUKHANOV

Vladimir MUKHANOV 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).

  • Mechanochemical process for the production of BP, BPand mixtures thereof, in particular as nanopowders
    Patent number: 10519039
    Abstract: The present invention relates to a process for the preparation of a boron phosphide, more specifically BP and/or B12P2, comprising the mechanochemical reaction of boron phosphate (BPO4) with at least one alkaline earth metal (EA). In particular, the process of the invention allows for the selective preparation of either BP or B12P2 with more than 95% purity, through the reduction of boron phosphate (BPO4) with at least one alkaline earth metal (EA) according to reaction (1) for BP and according to reaction (2) for B12P2: BPO4+4 EA?BP+4 EA(O) (1) 2BPO4+5 (EA)B2+3 EA?B12P2+8 EA(O) (2). The present invention further relates to boron phosphide powders, in particular BP or B12P2 powders, of nanometric or micrometric size.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: December 31, 2019
    Assignees: UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIV PARIS XII-NORD VILLETANEUSE
    Inventors: Yann Le Godec, Vladimir A. Mukhanov, Vladimir L. Solozhenko, Petr S. Sokolov, Dominique Vrel
  • Production of boron phosphide by reduction of boron phosphate with an alkaline metal
    Patent number: 10106415
    Abstract: The present invention concerns a process for the production of boron phosphide BP comprising the reduction of boron phosphate BPO4 with at least one alkaline earth metal (EA) according to Equation (1): BPO4+4 EA?BP+4 EA(O)(1).
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: October 23, 2018
    Assignees: SORBONNE UNIVERSITE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIV PARIS XIII PARIS-NORD VILLETANEUSE
    Inventors: Yann Le Godec, Vladimir Mukhanov, Vladimir Solozhenko, Petr Sokolov
  • MECHANOCHEMICAL PROCESS FOR THE PRODUCTION OF BP, B12P2 AND MIXTURES THEREOF, IN PARTICULAR AS NANOPOWDERS
    Publication number: 20180148336
    Abstract: The present invention relates to a process for the preparation of a boron phosphide, more specifically BP and/or B12P2, comprising the mechanochemical reaction of boron phosphate (BPO4) with at least one alkaline earth metal (EA). In particular, the process of the invention allows for the selective preparation of either BP or B12P2 with more than 95% purity, through the reduction of boron phosphate (BPO4) with at least one alkaline earth metal (EA) according to reaction (1) for BP and according to reaction (2) for B12P2: BPO4+4 EA->BP+4 EA(O) (1) 2BPO4+5 (EA)B2+3 EA->B12P2+8 EA(O) (2). The present invention further relates to boron phosphide powders, in particular BP or B12P2 powders, of nanometric or micrometric size.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 31, 2018
    Applicants: UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIV PARIS XIII PARIS-NORD VILLETANEUSE
    Inventors: Yann LE GODEC, Vladimir A. MUKHANOV, Vladimir L. SOLOZHENKO, Petr S. SOKOLOV, Dominique VREL
  • PRODUCTION OF BORON PHOSPHIDE BY REDUCTION OF BORON PHOSPHATE WITH AN ALKALINE METAL
    Publication number: 20170022061
    Abstract: The present invention concerns a process for the production of boron phosphide BP comprising the reduction of boron phosphate BPO4 with at least one alkaline earth metal (EA) according to Equation (1): BPO4+4 EA?BP?4 EA(O)(1)
    Type: Application
    Filed: December 23, 2014
    Publication date: January 26, 2017
    Applicants: UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIV PARIS XIII PARIS-NORD VILLETANEUSE
    Inventors: Yann LE GODEC, Vladimir MUKHANOV, Vladimir SOLOZHENKO, Petr SOKOLOV