Patents by Inventor Ralph J. Kajdasz

Ralph J. Kajdasz 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).

  • METHOD FOR CLEANING FILTER SEPARATION SYSTEMS
    Publication number: 20110266217
    Abstract: High shear separations of suspensions and colloid suspensions may be preformed using a fouling reduction agent to optimize the separations. The fouling reduction agents are solids. Exemplary of such solids are powdered cellulose, clays, diatomaceous earth and the like. Process streams which may treated include refinery process waste water, chemical process waste water, food processing waste water, power generation waste water, chemical product streams, and chemical intermediate streams.
    Type: Application
    Filed: April 19, 2011
    Publication date: November 3, 2011
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: Ralph J. Kajdasz, Sidney Dunn