Inventor
GAO ZHISHENG
US10 patents
⚠️ This page may combine multiple inventors who share the name “GAO ZHISHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
6 patentsUS10604720B2Mar 31, 2020
Method and composition for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
EXXONMOBIL RES & ENG CO16 citations82
US10550344B2Feb 4, 2020
Fuel compositions for controlling combustion in engines
EXXONMOBIL RES & ENG CO3 citations69
US11220648B2Jan 11, 2022
Fuel compositions for controlling combustion in engines
EXXONMOBIL RES & ENG CO0 citations59
US10829708B2Nov 10, 2020
Composition and method for preventing or reducing engine knock and pre-ignition in high compression spark ignition engines
EXXONMOBIL RES & ENG CO0 citations50
US10584292B2Mar 10, 2020
Fuel compositions for controlling combustion in engines
EXXONMOBIL RES & ENG CO0 citations48
US10458830B2Oct 29, 2019
Method for improving fuel economy test precision in on-road vehicles
EXXONMOBIL RES & ENG CO0 citations35
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY
4 patentsUS11345872B2May 31, 2022
Sulfur-free, ashless, low phosphorus lubricant compositions with improved oxidation stability
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY5 citations70
US11629308B2Apr 18, 2023
Low viscosity gear oil compositions for electric and hybrid vehicles
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY2 citations69
US12384980B2Aug 12, 2025
Internal combustion engine lubricant
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations51
US12577493B2Mar 17, 2026
Bio-based lubricant compositions
EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY0 citations50