Patents by Inventor Ladislaus Pinter

Ladislaus Pinter 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).

  • Control of insects with 3-hydroxymethacrylic acid methyl ester dimethylthionophosphate
    Patent number: 4017611
    Abstract: The compound of the formula ##STR1## its manufacture and use in pest control.
    Type: Grant
    Filed: October 10, 1975
    Date of Patent: April 12, 1977
    Assignee: Ciba-Geigy AG
    Inventors: Ernst Beriger, Ladislaus Pinter
  • Combating insects with o dimethoxymethylphenyl-N-methylcarbamate
    Patent number: 3944674
    Abstract: o-dimethoxy methylphenyl-N-methylcarbamate is disclosed as being useful for combatting insects.
    Type: Grant
    Filed: October 2, 1974
    Date of Patent: March 16, 1976
    Assignee: Ciba-Geigy AG
    Inventors: Erwin Nikles, Volker Dittrich, Ladislaus Pinter
  • Phenyl carbamates
    Patent number: 3933858
    Abstract: O-Phenylcarbamates, e.g. those of the formula ##EQU1## are biocides, e.g. insecticides.
    Type: Grant
    Filed: October 10, 1974
    Date of Patent: January 20, 1976
    Assignee: Ciba-Geigy AG
    Inventors: Erwin Nikles, Volker Dittrich, Ladislaus Pinter