Patents by Inventor Marvin Mausner

Marvin Mausner 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 oxidative destruction of carbon disulfide in soil
    Patent number: 6283675
    Abstract: A process for destroying CS2 in soil by alkaline oxidation by controlledly combining reagents with CS2-contaminated soil, preferably by first performing a caustic presoak with NaOH followed by stagewise addition of oxidant, preferably percarbonate, such that oxidative reagents mix with a uniform mixture of CS2-contaminated soil and caustic at a rate to prevent volatization of CS2. Off-gas produced by CS2 oxidation is collected and oxidized. The end product soil has substantially all of its CS2 oxidized.
    Type: Grant
    Filed: May 28, 1999
    Date of Patent: September 4, 2001
    Assignee: Crompton Corporation
    Inventors: Rich Dulsey, Marvin Mausner, Greg Bybee, Bill Mercurio, Paul Fahrenthold, John Hazard, Chris McGhee
  • Anti-dusting alpha-olefin sulfonate detergent compositions
    Patent number: 3951880
    Abstract: The marked dusting characteristics of dry powder alkali-metal salts of alpha-olefin sulfonates are substantially inhibited by incorporating therein minor proportions of alkanolamine salts of alpha-olefin sulfonates.
    Type: Grant
    Filed: February 2, 1973
    Date of Patent: April 20, 1976
    Assignee: Witco Chemical Corporation
    Inventors: Marvin Mausner, Brij L. Kapur