Patents by Inventor Myriam Gay de Saint Michel

Myriam Gay de Saint Michel 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).

  • Crystalline forms of ()-afoxolaner
    Patent number: 11130739
    Abstract: The present invention provides crystalline forms of compound of formula (Ia) and processes of making the crystalline forms. Also provided are compositions comprising the crystalline forms and methods of use of the crystalline forms.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 28, 2021
    Assignee: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • CRYSTALLINE FORMS OF (S)-AFOXOLANER
    Publication number: 20200270219
    Abstract: The present invention provides crystalline forms of compound of formula (Ia) and processes of making the crystalline forms. Also provided are compositions comprising the crystalline forms and methods of use of the crystalline forms.
    Type: Application
    Filed: March 20, 2020
    Publication date: August 27, 2020
    Applicant: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • Crystalline forms of (S)-afoxolaner
    Patent number: 10662163
    Abstract: The present invention provides crystalline forms of compound of formula (Ia) and processes of making the crystalline forms.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: May 26, 2020
    Assignee: BOEHRINGER INGELHEIM ANIMAL HEALTH USA INC.
    Inventors: Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • Process for the preparation of isoxazoline compounds
    Patent number: 10433552
    Abstract: This invention relates to processes for the preparation of antiparasitic isoxazoline compounds enriched in an enantiomer using quinine-based chiral phase transfer catalyst. The invention also relates to novel quinine-based phase transfer catalysts and to a toluene solvent form of the isoxazoline compound of the invention.
    Type: Grant
    Filed: April 5, 2017
    Date of Patent: October 8, 2019
    Assignee: MERIAL, INC.
    Inventors: Chunhua Yang, Loic Patrick Le Hir de Fallois, Charles Q. Meng, Alan Long, Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • PROCESS FOR THE PREPARATION OF ISOXAZOLINE COMPOUNDS
    Publication number: 20190133129
    Abstract: This invention relates to processes for the preparation of antiparasitic isoxazoline compounds enriched in an enantiomer using quinine-based chiral phase transfer catalyst. The invention also relates to novel quinine-based phase transfer catalysts and to a toluene solvent form of the isoxazoline compound of the invention.
    Type: Application
    Filed: November 7, 2018
    Publication date: May 9, 2019
    Applicant: MERIAL INC.
    Inventors: Chunhua Yang, Loic Patrick Le Hir de Fallois, Charles Q. Meng, Alan Long, Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • CRYSTALLINE FORMS OF (S)-AFOXOLANER
    Publication number: 20180354917
    Abstract: The present invention provides crystalline forms of compound of formula (Ia) and processes of making the crystalline forms. Also provided are compositions comprising the crystalline forms and methods of use of the crystalline forms.
    Type: Application
    Filed: April 5, 2018
    Publication date: December 13, 2018
    Applicant: MERIAL INC.
    Inventors: Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic
  • PROCESS FOR THE PREPARATION OF ISOXAZOLINE COMPOUNDS
    Publication number: 20170311601
    Abstract: This invention relates to processes for the preparation of antiparasitic isoxazoline compounds enriched in an enantiomer using quinine-based chiral phase transfer catalyst. The invention also relates to novel quinine-based phase transfer catalysts and to a toluene solvent form of the isoxazoline compound of the invention.
    Type: Application
    Filed: April 5, 2017
    Publication date: November 2, 2017
    Applicant: MERIAL INC.
    Inventors: Chunhua Yang, Loic Patrick Le Hir de Fallois, Charles Q. Meng, Alan Long, Roelof Johannes Gorter de Vries, Bruno Baillon, Sylvaine Lafont, Myriam Gay de Saint Michel, Stephane Kozlovic