Patents by Inventor Bernhard Sczepanik

Bernhard Sczepanik 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).

  • Slow release pharmaceutical preparation
    Patent number: 5505963
    Abstract: A method of preparing pharmaceutical preparations for oral administration, free of organic solvents. The method employs solidified melt granulates of an active ingredient in admixture with a meltable auxiliary substance which is soluble in the active ingredient at elevated temperatures.
    Type: Grant
    Filed: December 13, 1993
    Date of Patent: April 9, 1996
    Assignee: Schwartz Pharma AG
    Inventors: Ulrich Munch, Hans-Jurgen Mika, Bernhard Emschermann, Rainer Schmidt, Bernhard Sczepanik
  • Orally administered solvent-free pharmaceutical preparation with delayed active-substance release, and a method of preparing the preparation
    Patent number: 5453283
    Abstract: Delayed release pharmaceutical preparations include a solvent free, solidified melt granulate of a pharmaceutical ingredient in admixture with a meltable auxiliary substance which is soluble in the pharmaceutical ingredient at elevated temperatures.
    Type: Grant
    Filed: April 7, 1993
    Date of Patent: September 26, 1995
    Assignee: Schwarz Pharma AG
    Inventors: Ulrich Munch, Hans-Jurgen Mika, Bernhard Emschermann, Rainer Schmidt, Bernhard Sczepanik