Inventor
LIU TENGFEI
US17 patents
⚠️ This page may combine multiple inventors who share the name “LIU TENGFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
9 patentsUS10479943B1Nov 19, 2019
Fluid catalytic cracking process employing a lipid-containing feedstock
CHEVRON USA INC43 citations90
US11884885B2Jan 30, 2024
Co-processing of waste plastic pyrolysis oils and biorenewable feedstocks
CHEVRON USA INC8 citations84
US10947458B1Mar 16, 2021
Upgrading of renewable feedstocks with spent equilibrium catalyst
CHEVRON USA INC10 citations82
US12415958B2Sep 16, 2025
Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same
CHEVRON USA INC2 citations74
US12404458B2Sep 2, 2025
Process for stable blend of waste plastic with petroleum feed for feeding to oil refinery units and process of preparing same
CHEVRON USA INC2 citations74
US12460138B2Nov 4, 2025
Blend of waste plastic with bio feed and process of preparation
CHEVRON USA INC0 citations62
US11680210B2Jun 20, 2023
Catalytic cracking of glyceride oils with deactivated phosphorus-containing ZSM-5 light olefins additives
CHEVRON USA INC0 citations60
US11299680B1Apr 12, 2022
Catalytic cracking of glyceride oils with phosphorus-containing ZSM-5 light olefins additives
CHEVRON USA INC0 citations58
US12473496B2Nov 18, 2025
Processes for transporting waste plastics to a refinery processing unit
CHEVRON USA INC0 citations56