Patents by Inventor Ingrid Hurner

Ingrid Hurner 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 combination preparation comprising ketoprofen
    Patent number: 5776505
    Abstract: The invention relates to the combined use of ketoprofen and specific inorganic basic substances with an improved quality of action.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: July 7, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Joachim Maasz, Ingrid Hurner, Peter Kurka, Ralph Lange
  • Ketoprofen liposomes
    Patent number: 5741515
    Abstract: The present invention relates to a ketoprofen liposome gel and a process for its preparation which is distinguished by a simple method of preparation by spontaneous formation of liposomes from phospholipids and ketoprofen.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: April 21, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Silvana Ciceri, Hans-Jurgen Hamann, Ingrid Hurner, Peter Kurka, Joachim Maasz
  • Thermal granulation process
    Patent number: 5667807
    Abstract: The invention relates to a thermal process for the production of directly tablettable granules and pharmaceutical preparations produced therefrom.
    Type: Grant
    Filed: May 23, 1995
    Date of Patent: September 16, 1997
    Assignee: Bayer Aktiengesellschaft
    Inventors: Ingrid Hurner, Peter Danz, Reinhard Walter, Joachim Maasz, Georg Frank