Inventor
CHENG YA-WEN
TW9 patents
⚠️ This page may combine multiple inventors who share the name “CHENG YA-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DALIAN INST CHEM & PHYSICS CAS
3 patentsUS11305263B2Apr 19, 2022
Method for preparing a supported carbon catalyst, supported carbon catalyst and use thereof
DALIAN INST CHEM & PHYSICS CAS0 citations57
US12440829B2Oct 14, 2025
Regeneration method and application of nitrogen-containing carbon catalyst
DALIAN INST CHEM & PHYSICS CAS0 citations55
US11338276B2May 24, 2022
Catalyst for preparing chloroethylene by cracking 1,2-dichloroethane and a preparation and regeneration method thereof
DALIAN INST CHEM & PHYSICS CAS0 citations43