Patents by Inventor Gerhard Giebenhain

Gerhard Giebenhain 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 preparations having an antihypertensive and cardioprotective effect
    Patent number: 5047235
    Abstract: A pharmaceutical preparation, which has an anti-hypertensive and cardio-protective effect, which coprises a pharmaceutically effective amount of a combination of .alpha.-isopropyl-.alpha.-[(N-methyl-N-homoveratryl)-.gamma.-aminopropyl]- 3,4-dimethoxyphenyl-acetonitrile in the form of pharmacologically acceptable acid addition salt, 2,4,7-triamino-6-phenyl-pteridine and 6-chloro-3,4-dihydro-7-sulfamoyl-2H-1,2,4-benzothiadiazine-1,1-dioxide as acitve ingredients, in combination with a carrier and auxiliary materials in single dosage form.
    Type: Grant
    Filed: September 30, 1988
    Date of Patent: September 10, 1991
    Assignee: Rohm-Pharma GmbH
    Inventors: Klaus Lossnitzer, Karl-Friedrich Ober, Gerhard Giebenhain, Gerhard Zeiss, Karl-Dieter Volger