Patents by Inventor IAN HOBDAY

IAN HOBDAY 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).

  • Gear oil composition
    Patent number: 10604716
    Abstract: The present invention relates to a gear oil composition containing a base stock and at least 0.01 wt % of a friction reducing additive which comprises a glycerol and/or polyglycerol C12 to C24 saturated fatty ester. The gear oil composition is suitable for use in gear boxes in automotive, industrial and marine applications.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: March 31, 2020
    Assignee: Croda International PLC
    Inventors: Ian Hobday, John Eastwood, Mark Embleton, Louise O'Sullivan
  • GEAR OIL COMPOSITION
    Publication number: 20160237368
    Abstract: The present invention relates to a gear oil composition containing a base stock and at least 0.01 wt % of a friction reducing additive which comprises a glycerol and/or polyglycerol C12 to C24 saturated fatty ester. The gear oil composition is suitable for use in gear boxes in automotive, industrial and marine applications.
    Type: Application
    Filed: September 11, 2014
    Publication date: August 18, 2016
    Applicant: CRODA INTERNATIONAL PLC
    Inventors: IAN HOBDAY, JOHN EASTWOOD, MARK EMBLETON, LOUISE O'SULLIVAN