Patents by Inventor Kristopher D. Kelly

Kristopher D. Kelly 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).

  • POLISHING COMPOSITIONS AND METHODS OF USING THE SAME
    Publication number: 20220306899
    Abstract: This disclosure relates to polishing compositions that include (1) at least one abrasive; (2) at least one organic acid or a salt thereof; (3) at least one amine compound; (4) at least one nitride removal rate reducing agent; and (5) an aqueous solvent.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 29, 2022
    Inventors: Qingmin Cheng, Bin Hu, Kristopher D. Kelly, Yannan Liang, Hyosang Lee, Eric Turner, Abhudaya Mishra