Patents by Inventor Adesola O. Oshode

Adesola O. Oshode 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).

  • Stabilized hydrotreated and hydrowaxed lubricant compositions
    Patent number: 6410490
    Abstract: The instant invention relates to a lubricant composition stabilized against the deleterious effects of heat and oxygen. The composition comprises a hydrotreated or hydrodewaxed oil and an effective antioxidant stabilizing amount of a mixture of a phenolic antioxidant; an N,N-disubstituted aminomethyl-1,2,4-triazole; an aromatic amine antioxidant; an alkyl phenoxy alkanoic acid; and an N-acyl sarcosine derivative. Optionally, further additives are added to the subject lubricant compositions.
    Type: Grant
    Filed: May 18, 2000
    Date of Patent: June 25, 2002
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Jose L. Reyes-Gavilan, Frederick T. Lichtenberg, Adesola O. Oshode, Miles J. Hutchings, Peter Collen Hamblin, Michael Fletschinger, Peter Rohrbach