Patents by Inventor Janghee Han

Janghee Han 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 and methods of use thereof
    Patent number: 9200230
    Abstract: Described are various formulations of lubricant additive composition comprising an additive base oil, a chlorinated paraffin, and a first antioxidant that can be used as a stand-alone lubricant or can be used in an additive package that can be added to another lubricant composition (e.g., an engine oil, a transmission fluid, a turbine oil, a gear oil, a grease, etc.). Also described are various engine oil composition comprising the lubricant additive composition.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: December 1, 2015
    Assignee: VORA Inc.
    Inventors: Minkoo Youn, Janghee Han
  • Lubricating Compositions and Methods of Use Thereof
    Publication number: 20140249061
    Abstract: Described are various formulations of lubricant additive composition comprising an additive base oil, a chlorinated paraffin, and a first antioxidant that can be used as a stand-alone lubricant or can be used in an additive package that can be added to another lubricant composition (e.g., an engine oil, a transmission fluid, a turbine oil, a gear oil, a grease, etc.). Also described are various engine oil composition comprising the lubricant additive composition.
    Type: Application
    Filed: March 1, 2013
    Publication date: September 4, 2014
    Applicant: VORA Inc.
    Inventors: Minkoo YOUN, Janghee Han