Patents by Inventor Marie BOUSQUET

Marie BOUSQUET 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 producing a micro-electro-mechanical system from a transferred piezoelectric or ferroelectric layer
    Patent number: 11705880
    Abstract: A process for fabricating a micro-electro-mechanical system, includes the following steps: production of a stack on the surface of a temporary substrate so as to produce a first assembly, comprising: at least depositing a piezoelectric material or a ferroelectric material to produce a layer of piezoelectric material or of ferroelectric material; producing a first bonding layer; production of a second assembly comprising at least producing a second bonding layer on the surface of a host substrate; production of at least one acoustic isolation structure in at least one of the two assemblies; production of at least one electrode level containing one or more electrodes in at least one of the two assemblies; bonding the two assemblies via the two bonding layers, before or after the production of the at least one electrode level in at least one of the two assemblies; removing the temporary substrate.
    Type: Grant
    Filed: February 25, 2020
    Date of Patent: July 18, 2023
    Assignees: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES, UNIVERSITE DE FRANCHE-COMTE, ECOLE NATIONALE SUPERIEURE DE MECANIQUE ET DES MICROTECHNIQUES
    Inventors: Alexandre Reinhardt, Marie Bousquet, Ausrine Bartasyte
  • PROCESS FOR FABRICATING A COMPONENT COMPRISING A LAYER MADE OF SINGLE-CRYSTAL MATERIAL COMPATIBLE WITH HIGH THERMAL BUDGETS
    Publication number: 20220166398
    Abstract: A process for fabricating a component includes an operation of transferring at least one layer of one or more piezoelectric or pyroelectric or ferroelectric materials forming part of a donor substrate to a final substrate, the process comprising a prior step of joining the layer to a temporary substrate via production of a fragile separating region between the donor substrate of single-crystal piezoelectric or pyroelectric or ferroelectric material and the temporary substrate, the region comprising at least two layers of different materials in order to ensure two compounds apt to generate an interdiffusion of one or more constituent elements of at least one of the two compounds make contact, the fragile region allowing the temporary substrate to be separated.
    Type: Application
    Filed: November 23, 2021
    Publication date: May 26, 2022
    Inventors: Marie BOUSQUET, Pierre PERREAU, Alexandre REINHARDT
  • PROCESS FOR PRODUCING A MICRO-ELECTRO-MECHANICAL SYSTEM FROM A TRANSFERRED PIEZOELECTRIC OR FERROELECTRIC LAYER
    Publication number: 20200287511
    Abstract: A process for fabricating a micro-electro-mechanical system, includes the following steps: production of a stack on the surface of a temporary substrate so as to produce a first assembly, comprising: at least depositing a piezoelectric material or a ferroelectric material to produce a layer of piezoelectric material or of ferroelectric material; producing a first bonding layer; production of a second assembly comprising at least producing a second bonding layer on the surface of a host substrate; production of at least one acoustic isolation structure in at least one of the two assemblies; production of at least one electrode level containing one or more electrodes in at least one of the two assemblies; bonding the two assemblies via the two bonding layers, before or after the production of the at least one electrode level in at least one of the two assemblies; removing the temporary substrate.
    Type: Application
    Filed: February 25, 2020
    Publication date: September 10, 2020
    Inventors: Alexandre REINHARDT, Marie BOUSQUET, Ausrine BARTASYTE
  • Polycyclic amine compounds and their enantiomers, their method of preparation and pharmaceutical compositions on which they are present
    Patent number: 5625060
    Abstract: The invention relates to polycyclic amine compounds of formula (I) ##STR1## and their enantiomers, useful as neurokinin receptor antagonists.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: April 29, 1997
    Assignee: Elf Sanofi
    Inventors: Xavier Emonds-Alt, Patrick Gueule, Vincenzo Proietto, Pierre Goulaouic, deceased, Marie Bousquet, legal representative, Catherine M. L. Goulaouic, legal representative
  • Polycyclic amine compounds and their enantiomers, their method of preparation and pharmaceutical compositions in which they are present
    Patent number: 5340822
    Abstract: The invention relates to polycyclic amine compounds of formula (I) ##STR1## where Y. m. Ar', n, p, Q, T, q and Z are defined herein. The invention also relates to methods of making the compounds of formula (I) and pharmaceutical compositions which contain the compounds of formula (I). The inventive compounds are useful as neurokinin receptor antagonists, and are useful for the treatment of any substance P-dependent and neurokinin-dependent pathological condition.
    Type: Grant
    Filed: May 4, 1992
    Date of Patent: August 23, 1994
    Assignee: Elf Sanofi
    Inventors: Xavier Emonds-Alt, Patrick Gueule, Vincenzo Proietto, Pierre Goulaouic, deceased, by Marie Bousquet, heir, by Catherine M. L. Goulaouic, heir