Patents by Inventor Etienne Pionnier

Etienne Pionnier 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).

  • Use of an acrylic type polymer as disintegrating agent
    Patent number: 6696085
    Abstract: The present invention provides for the use of a polymer of the acrylic type as a disintegration agent.
    Type: Grant
    Filed: July 15, 1999
    Date of Patent: February 24, 2004
    Assignee: Antares Pharma IPL AG
    Inventors: Isabelle Rault, Etienne Pionnier
  • USE OF AN ACRYLIC TYPE POLYMER AS DISINTEGRATING AGENT
    Publication number: 20020168404
    Abstract: A subject of the present Application is the use of at least one methacrylic acid copolymer of type C according to the USP/NF as an agent or co-agent allowing the improvement of the disintegration speed of a tablet while allowing a tablet with a good cohesion to be obtained, in particular by simple direct compression. It relates in particular to the use of at least one methacrylic acid copolymer of type C according to the USP/NF as an agent or co-agent allowing or participating in the disintegration of a tablet, as well as a production process for tablets involving the use of at least one copolymer as a disintegration agent or co-agent in a tablet.
    Type: Application
    Filed: July 15, 1999
    Publication date: November 14, 2002
    Inventors: ISABELLE RAULT, ETIENNE PIONNIER