Patents by Inventor Marvin M. Maynard

Marvin M. Maynard 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).

  • Treatment of organic compounds to reduce chlorine level
    Patent number: 5942582
    Abstract: The present invention describes a process for reducing the chlorine content of various organochlorine compounds including the step introducing a source of iodine or bromine and mixtures thereof to the organochlorine compound.
    Type: Grant
    Filed: July 17, 1997
    Date of Patent: August 24, 1999
    Assignee: The Lubrizol Corporation
    Inventors: Charles K. Baumanis, Marvin M. Maynard, Alan C. Clark, Matthew R. Sivik, Clifford P. Kowall, David L. Westfall
  • Treatment of organic compounds to reduce chlorine level
    Patent number: 5708097
    Abstract: The present invention describes a process for reducing the chlorine content of various organochlorine compounds including the step introducing a source of iodine or bromine and mixtures thereof to the organochlorine compound.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: January 13, 1998
    Assignee: The Lubrizol Corporation
    Inventors: Charles K. Baumanis, Marvin M. Maynard, Alan C. Clark, Matthew R. Sivik, Clifford P. Kowall, David L. Westfall