Patents by Inventor Xiaomin Helen Tu

Xiaomin Helen Tu 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).

  • LUBRICATING OIL COMPOSITIONS COMPRISING BIOBASED BASE OILS
    Publication number: 20230167378
    Abstract: The present invention generally relates to lubricating oil compositions comprising a biobased base oil, methods of lubricating an engine with said lubricating oil compositions. Also disclosed is the use of said lubricating oil compositions in an engine.
    Type: Application
    Filed: April 9, 2021
    Publication date: June 1, 2023
    Inventors: Alexander Bowman BOFFA, Ian G. ELLIOTT, John Robert MILLER, Jennifer Elizabeth NEWELL, Mark SZTENDEROWICZ, Kevin CARABEL, Ramoun MOURHATCH, Claire CHOMMELOUX, Arash BOHLOUL, Mia GILL, Xiaomin Helen TU, Koichi KUBO, Isao TANAKA, Taiki HATTORI, Gang CHEN, Richard HOGENDOORN, Peter KLEIJWEGT, Jeroen VAN LEEUWEN, Wilhelmus Petrus VAN HOUTEN, Cornelis Hendrikus Maria BOONS, Deane S. WALKER, John D. PALAZZOTTO
  • LUBRICATING ENGINE OIL COMPOSITIONS CONTAINING DETERGENT COMPOUNDS
    Publication number: 20190002789
    Abstract: The present disclosure generally relates to a lubricating oil composition comprising an oil of lubricating viscosity, and an alkylhydroxybenzoate detergent compound.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 3, 2019
    Inventors: Alexander Bowman Boffa, Walter Alexander Hartgers, Seyedeh Mahboobeh Hosseini, Jacob Daniel Ward, Christopher P. Le Deore, Brendan P. Miller, Xiaomin Helen Tu, Curtis Bay Campbell, Yue-Rong Li