Patents by Inventor David L. Schwinke

David L. Schwinke 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).

  • Quinolone carboxylic acid compositions with polymeric additive to reduce vein irritation
    Patent number: 5084276
    Abstract: Compositions and methods for treating bacterial infections are disclosed. Compositions of a quinolone carboxylic acid or a pharmaceutically acceptable salt or metal ion-acid complex thereof and a polymeric additive that reduces vein irritation upon infusion are described and utilized as antibacterial agents. The compositions of the present invention are parenterally administered to a patient.
    Type: Grant
    Filed: January 5, 1990
    Date of Patent: January 28, 1992
    Assignee: Abbott Laboratories
    Inventors: Martin H. Yunker, Jacqueline E. Briskin, David L. Schwinke