Patents by Inventor Otomar Kriz

Otomar Kriz 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).

  • Process of manufacturing sodium lactamoaluminates
    Patent number: 4124584
    Abstract: A process of manufacturing sodium lactamoaluminates by reacting an excess of a lactam in an aromatic hydrocarbon with at least one compound selected from sodium tetrahydridoaluminate, trisodium hexahydridoaluminate, sodium dihydrido-bis(2-methoxyethoxo)aluminate, and sodium tetraamidoaluminate.
    Type: Grant
    Filed: December 2, 1976
    Date of Patent: November 7, 1978
    Assignee: Ceskoslovenska akademie ved
    Inventors: Bohuslav Casensky, Jiri Machacek, Otomar Kriz, Vladimir Kubanek