Patents by Inventor Werner Witt

Werner Witt 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).

  • Prostacyclins, their analogs or prostaglandins and thromboxane antagonists for treatment of thrombotic and thromboembolic syndromes
    Patent number: 5523321
    Abstract: Combination products containing a prostaglandin (PG), prostacyclin (PC) or a prostacyclin analog (PCA) and a thromboxane receptor antagonist (TXAA) are suitable for joint application to thrombotic and thromboembolic syndromes.
    Type: Grant
    Filed: April 2, 1990
    Date of Patent: June 4, 1996
    Assignee: Schering Aktiengeselleschaft
    Inventors: Claus-Steffen Stuerzebecher, Werner Witt, Bernd Raduechel, Werner Skuballa, Helmut Vorbrueggen
  • Thrombosis treatment with fibrinolytics and prostacyclins
    Patent number: 5316766
    Abstract: The combination of a fibrinolytic and a prostacyclin analogue is very useful for thrombosis treatment, especially to avoid subsequent rethrombosis.
    Type: Grant
    Filed: February 6, 1990
    Date of Patent: May 31, 1994
    Assignee: Schering Aktiengesellschaft
    Inventors: Berthold Baldus, Bernhard Maass, Bernd Muller, Werner Witt
  • Combination preparation having antithrombotic action
    Patent number: 5093325
    Abstract: The invention relates to a combination preparation for thrombosis treatment consisting of acetylsalicylic acid and carbacyclin derivatives.
    Type: Grant
    Filed: October 1, 1990
    Date of Patent: March 3, 1992
    Assignee: Schering Aktiengesellschaft
    Inventors: Werner Witt, Berthold Baldus, Bernd Muller, Claus-Steffen Sturzebecher, Werner Skuballa