Patents by Inventor Carina Foster

Carina Foster 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 COMPOSITIONS
    Publication number: 20190093041
    Abstract: A method of reducing low-speed pre-ignition (LSPI) in a direct-injected spark-ignited internal combustion engine comprising lubricating the crankcase of the engine with a composition comprising a combination of a molybdenum-containing additive and a boron-containing additive. Preferably, the composition comprises a calcium detergent providing a calcium content of at least 0.08 wt %, based on the weight of the lubricating oil composition.
    Type: Application
    Filed: September 26, 2018
    Publication date: March 28, 2019
    Applicant: Infineum International Limited
    Inventors: Robert W. Shaw, Simon Crick, Carina Foster