Patents by Inventor Heidi Affolter

Heidi Affolter 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).

  • Patent number: 5079001
    Abstract: The invention relates to an aqueous oral pharmaceutical preparation of diclofenac which can be used for treating pain and inflammatory processes, and to the preparation of a preparation of this type.
    Type: Grant
    Filed: May 3, 1990
    Date of Patent: January 7, 1992
    Assignee: Ciba-Geigy Corporation
    Inventor: Heidi Affolter
  • Patent number: 4917886
    Abstract: Novel topically administrable pharamceutical composition containing, as active ingredient, from approximately 0.1 to approximately 10% by weight of a non-steroidal, anti-inflammatorially active compound having at least one acidic group, from approximately 10 to approximately 50% by weight of a water-soluble, volatile lower alkanol having from 2 up to and including 4 carbon atoms, from approximately 3 to approximately 15% by weight of an optionally self-emulsifying lipid or a mixture of lipids, from approximately 0.5 to approximately 2% by weight of a gel structure former, from approximately 1 to approximately 20% by weight of a co-solvent, from approximately 40 to approximately 80% by weight of water, optionally from approximately 0.5 to approximately 5% by weight of an emulsifier if the lipid phase is not self-emulsifying and, if desired, non-essential constituents.
    Type: Grant
    Filed: August 21, 1989
    Date of Patent: April 17, 1990
    Assignee: Ciba-Geigy Corporation
    Inventors: Henning Asche, Heidi Affolter