Patents by Inventor M. Roger Rixom

M. Roger Rixom 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).

  • Coating compositions for free-flowing dry materials and methods of using same
    Patent number: 6776832
    Abstract: Coating compositions containing an oxidized oil and an effective amount of a diluent selected from one of: the group of methyl and ethyl esters of fatty acids, oils and combinations thereof; the group of glycerol and polyglycerol esters of fatty acids, oils, and combinations thereof; and light petroleum oil with a viscosity from about 1 cP to about 100 cP at 100° F., wherein the coating composition has a viscosity of from about 3 cP to about 5000 cP at 140° F., and wherein the coating composition is effective for reducing dust formation and cake formation in the coated free-flowing dry material. The coating compositions and associated methods of the present invention are particularly suited to reduce dust formation and cake formation in free-flowing dry materials.
    Type: Grant
    Filed: November 26, 2002
    Date of Patent: August 17, 2004
    Assignee: ARR-MAZ Products, L.P.
    Inventors: Stacy K. Spence, M. Roger Rixom
  • Coating compositions for free-flowing dry materials and methods of using same
    Publication number: 20030075075
    Abstract: Coating compositions containing an oxidized oil and an effective amount of a diluent selected from one of: the group of methyl and ethyl esters of fatty acids, oils and combinations thereof; the group of glycerol and polyglycerol esters of fatty acids, oils, and combinations thereof; and light petroleum oil with a viscosity from about 1 cP to about 100 cP at 100° F., wherein the coating composition has a viscosity of from about 3 cP to about 5000 cP at 140° F., and wherein the coating composition is effective for reducing dust formation and cake formation in the coated free-flowing dry material.. The coating compositions and associated methods of the present invention are particularly suited to reduce dust formation and cake formation in free-flowing dry materials.
    Type: Application
    Filed: November 26, 2002
    Publication date: April 24, 2003
    Applicant: ARR-MAZ Products, L.P.
    Inventors: Stacy K. Spence, M. Roger Rixom