Inventor
CHEN SHAOHUA
CN20 patents
⚠️ This page may combine multiple inventors who share the name “CHEN SHAOHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAUDI ARABIAN OIL CO
6 patentsUS11993747B1May 28, 2024
Treatment of subterranean formations
SAUDI ARABIAN OIL CO3 citations73
US12523132B2Jan 13, 2026
Enhanced oil recovery
SAUDI ARABIAN OIL CO0 citations61
US12421443B2Sep 23, 2025
Viscosity reducer compositions, methods for producing, and methods of using
SAUDI ARABIAN OIL CO0 citations61
US11649397B1May 16, 2023
Polyaromatic hydrocarbon-based host-guest complex for heavy crude oil viscosity reduction
SAUDI ARABIAN OIL CO0 citations61
US12577867B2Mar 17, 2026
Treatment of subterranean formations
SAUDI ARABIAN OIL CO0 citations58
US12497881B2Dec 16, 2025
Acid stimulation of carbonate formation with carbon dioxide-responsive diverting agent
SAUDI ARABIAN OIL CO0 citations45
SHENZHEN LINGYI INNOVATION TECH CO LTD
2 patentsINST URBAN ENVIRONMENT CAS
2 patentsUS11629077B2Apr 18, 2023
Sewage treatment device capable of controlling product crystallization granularity and sewage treatment method
INST URBAN ENVIRONMENT CAS0 citations52
US12459835B2Nov 4, 2025
Fluidized adsorption device and fluidized adsorption method for sewage treatment
INST URBAN ENVIRONMENT CAS0 citations41