Patents by Inventor Horst M. Machoczek

Horst M. Machoczek 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 of cimetidine
    Patent number: 5057319
    Abstract: The present invention provides a pharmaceutical granule composition comprising cimetidine and, as a granulating agent and taste-masking agent, an ester of a polyhydroxy compound, and where desired a palatable pharmaceutically acceptable emulsifier. Particular esters are glycerol esters. The granules of the present invention can be used in the preparation of chewable tablets which have good palatability and bioavailability.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: October 15, 1991
    Assignee: Smith Kline Dauelsberg GmbH
    Inventors: Eberhard F. Gottwald, Hermann P. Osterwald, Horst M. Machoczek, David Mayron
  • Pharmaceutical compositions
    Patent number: 4861592
    Abstract: A pharmaceutical composition suitable for oral adminstration comprising particulate cimetidine suspended in an aqueous phase containing a buffer which maintains the pH at greater than 7 and a suspending agent.
    Type: Grant
    Filed: June 2, 1987
    Date of Patent: August 29, 1989
    Assignee: Smith Kline Dauelsberg GmbH
    Inventors: Eberhard F. Gottwald, Horst M. Machoczek