Lubricating Oil Composition
Copyright © Targeted News Service 2024
2024-04-02
ALEXANDRIA, Virginia, April 2 -- SHELL USA, INC., Houston, Texas has been assigned a patent (No. US 11946012 B2, initially filed Oct. 23, 2020) developed by five inventors Noriaki Shinoda, Tokyo, Japan; Shinji Saitou, Tokyo, Japan; Misato Kishi, Aichi, Japan; Shin-ichiro Shibata, Aichi, Japan; and Masashi Ogawa, Aichi, Japan, for "Lubricating oil composition." . . .