Patents by Inventor Yann Prevost

Yann Prevost 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).

  • Orodispersible tablets obtained by compression molding
    Patent number: 10111832
    Abstract: Embodiments of the present invention provide an orodispersible tablet having a hardness of 30 to 80 N, and preferably 40 to 75 N, a brittleness less than 1% and preferably less than 0.5%, disintegrating in the mouth within 60 seconds and preferably within 40 seconds, comprising an active ingredient in the form of coated microcrystals or microgranules and a mixture of excipients chosen from a group comprising a diluent, a disintegrant, a sweetener, a binder, a levelling agent, a humectant or wetting agent, a lubricant, a flavoring agent, a dye, and mixtures thereof, said mixture of excipients preferably coming in the form of grains.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: October 30, 2018
    Assignee: ETHYPHARM
    Inventors: Isabelle Decorte, Edouard Gendrot, Yann Prevost
  • ORODISPERSIBLE TABLETS OBTAINED BY COMPRESSION MOLDING
    Publication number: 20150335581
    Abstract: Embodiments of the present invention provide an orodispersible tablet having a hardness of 30 to 80 N, and preferably 40 to 75 N, a brittleness less than 1% and preferably less than 0.5%, disintegrating in the mouth within 60 seconds and preferably within 40 seconds, comprising an active ingredient in the form of coated microcrystals or microgranules and a mixture of excipients chosen from a group comprising a diluent, a disintegrant, a sweetener, a binder, a levelling agent, a humectant or wetting agent, a lubricant, a flavouring agent, a dye, and mixtures thereof, said mixture of excipients preferably coming in the form of grains.
    Type: Application
    Filed: December 17, 2013
    Publication date: November 26, 2015
    Applicant: ETHYPHARM
    Inventors: Isabelle DECORTE, Edouard GENDROT, Yann PREVOST
  • Orally-dispersible multilayer tablet
    Patent number: 8263126
    Abstract: The present invention relates to a multilayer orodispersible tablet and to the process for preparing it.
    Type: Grant
    Filed: June 4, 2004
    Date of Patent: September 11, 2012
    Assignee: Ethypharm
    Inventors: Pascal Oury, Gael Lamoureux, Catherine Herry, Yann Prevost
  • Orally-dispersible multilayer tablet
    Publication number: 20070036861
    Abstract: The present invention relates to a multilayer orodispersible tablet and to the process for preparing it.
    Type: Application
    Filed: June 4, 2004
    Publication date: February 15, 2007
    Applicant: ETHYPHARM
    Inventors: Pascal Oury, Gael Lamoureux, Catherine Herry, Yann Prevost
  • Multilayer orodispersible tablet
    Publication number: 20040247677
    Abstract: The present invention relates to a multilayer orodispersible tablet and to the process for preparing it.
    Type: Application
    Filed: June 30, 2003
    Publication date: December 9, 2004
    Inventors: Pascal Oury, Gael Lamoureux, Catherine Herry, Yann Prevost