Patents by Inventor Peter Houmoller

Peter Houmoller 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: 4606909
    Abstract: A pharmaceutical oral controlled release multiple-units formulation in which individual units comprise cross-sectionally substantially homogeneous cores containing particles of a sparingly soluble active substance, the cores being coated with a coating which is substantially resistant to gastric conditions, but which is erodable under the conditions prevailing in the small intestine, in particular an enteric coating which is substantially insoluble at a pH below 7 such as Eudragit.RTM.
    Type: Grant
    Filed: June 20, 1984
    Date of Patent: August 19, 1986
    Assignee: A/S Alfred Benzon
    Inventors: Helle Bechgaard, Peter Houmoller