Patents by Inventor Winfred Jettka

Winfred Jettka 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, orally applicable composition
    Patent number: 6103274
    Abstract: A pharmaceutical, orally applicable composition is disclosed, whereby the composition contains at least one antacid active substance as well as more than 45% by weight of a sugar and/or sugar alcohol and between 12% and 35% by weight of water. The composition has a liquid or a semisolid consistency and is substantially free of preservatives.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: August 15, 2000
    Assignee: Rhone-Poulenc Rorer GmbH
    Inventors: Winfred Jettka, Jorg-Christian Hager, Manfred Durr
  • Antacid composition, substantially free of preservatives
    Patent number: 5858413
    Abstract: A pharmaceutical, oral composition of a liquid to semisolid consistency is disclosed, wherein the composition, substantially free of preservatives, contains at least one antacid active substance as well as more than 45% by weight, a sugar and/or sugar alcohol, relative to the ready-to-use composition, and up to 40% by weight, a pharmaceutically harmless solvent, relative to the ready-to-use composition.
    Type: Grant
    Filed: July 23, 1996
    Date of Patent: January 12, 1999
    Assignee: Rhone-Poulenc Rorer GmbH
    Inventors: Winfred Jettka, Jorg-Christian Hager, Manfred Durr