Patents by Inventor Sandor Bauer

Sandor Bauer 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 for improving the sedimentation and filtering properties of waste waters containing clay minerals
    Patent number: 4795564
    Abstract: The invention relates to a process for improving the sedimentation and filtering properties of waste waters and/or slurries and muds containing clay minerals. The waste waters and/or slurries obtained in the various technologies and containing clay minerals and optionally also other solid components are treated with compounds containing ions having a hydrated ionic diameter of from 0.12 to 0.15 nm and a co-ordination number of 12.
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: January 3, 1989
    Assignee: Magyar Szenhidrogenipari Kutato-Fejleszto Intezet
    Inventors: Sandor Bauer, Sandor Doleschall, Andras Gal, Gyula Milley, Gyula Nagy, Tibor Paal