Patents by Inventor Arlette Vanderheijden

Arlette Vanderheijden 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).

  • Pharmaceutical compositions comprising amlodipine maleate
    Patent number: 6919087
    Abstract: An amlodipine maleate pharmaceutical composition is provided with good stability when formulated with a pH within the range of 5.5 to 7, when measured as a 20 wt % aqueous slurry. The stability can also be aided by making the pharmaceutical composition from amlodipine maleate particles having an average particle size of greater than 20 microns, preferably greater than 100 microns.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: July 19, 2005
    Assignee: Synthon BV
    Inventors: Jacobus M. Lemmens, Frans van Dalen, Arlette Vanderheijden
  • Pharmaceutical compositions comprising amlodipine maleate
    Publication number: 20020176889
    Abstract: An amlodipine maleate pharmaceutical composition is provided with good stability when formulated with a pH within the range of 5.5 to 7, when measured as a 20 wt % aqueous slurry. The stability can also be aided by making the pharmaceutical composition from amlodipine maleate particles having an average particle size of greater than 20 microns, preferably greater than 100 microns.
    Type: Application
    Filed: August 27, 2001
    Publication date: November 28, 2002
    Inventors: Jacobus M. Lemmens, Frans van Dalen, Arlette Vanderheijden