Patents by Inventor Rosmarie Hermann geb Gleissner

Rosmarie Hermann geb Gleissner 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).

  • Microbicidal nitrofuryl compounds
    Patent number: 4051253
    Abstract: 2-[(O-ALKYLAROYLHYDRAZONO)PROPEN-1-YL]-5-NITROFURANS [1] ARE PREPARED BY CONDENSING 3-(5-NITRO-2-FURYL)ACRYLALDEHYDE [2] WITH AN O-ALKYLAROYL HYDRAZIDE [3]. Compounds [1] are bactericides, protozoacides and fungicides and are administrable to animals in therapeutically-acceptable compositions.
    Type: Grant
    Filed: October 10, 1975
    Date of Patent: September 27, 1977
    Assignee: Byk Gulden Lomberg Chemische Fabrik GmbH
    Inventors: Helmut Hein, Rosmarie Hermann geb Gleissner, Hartmann Schaefer