Patents by Inventor Rango Dietrich

Rango Dietrich 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).

  • Oral pharmaceutical composition with delayed release of active ingredient for pantoprazole
    Patent number: 6068856
    Abstract: An oral pharmaceutical composition of pantoprazole in pellet or tablet form, wherein the pantoprazole is at least partly in slow-release form, is distinguished, on combined administration with an antimicrobially-active ingredient, by an enhanced action of rapid onset against disorders caused by Helicobacter.
    Type: Grant
    Filed: March 13, 1998
    Date of Patent: May 30, 2000
    Assignee: BYK Gulden Chemische Fabrik GmbH
    Inventors: George Sachs, Rango Dietrich
  • Oral-administration forms of a medicament containing pantoprazol
    Patent number: 5997903
    Abstract: The invention relates to oral presentation forms for pantoprazole, which consist of a core, an intermediate layer and an outer layer which is resistant to gastric juice.
    Type: Grant
    Filed: December 17, 1993
    Date of Patent: December 7, 1999
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Rango Dietrich, Hartmut Ney
  • Oral pharmaceutical composition with delayed release of active ingredient for pantoprazole
    Patent number: 5945124
    Abstract: An oral pharmaceutical composition of pantoprazole in pellet or tablet form, wherein the pantoprazole is at least partly in slow-release form, is distinguished, on combined administration with an antimicrobially-active ingredient, by an enhanced action of rapid onset against disorders caused by Helicobacter.
    Type: Grant
    Filed: July 5, 1995
    Date of Patent: August 31, 1999
    Assignee: BYK Gulden Chemische Fabrik GmbH
    Inventors: George Sachs, Rango Dietrich