Inventor
YUAN DANHUA
CN6 patents
⚠️ This page may combine multiple inventors who share the name “YUAN DANHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DALIAN INST CHEM & PHYSICS CAS
5 patentsUS12383891B2Aug 12, 2025
Method for preparation of hierarchical TS-1 molecular sieve
DALIAN INST CHEM & PHYSICS CAS0 citations57
US12502660B2Dec 23, 2025
Catalyst for pyrolysis of 1,2-dichloroethane (DCE) to prepare vinyl chloride (VC) and preparation method, use, and regeneration method thereof
DALIAN INST CHEM & PHYSICS CAS0 citations54
US12384686B2Aug 12, 2025
Method for preparing TS-1 molecular sieve with hierarchical pores
DALIAN INST CHEM & PHYSICS CAS0 citations47
US12091501B2Sep 17, 2024
Method for preparing polyester polyol
DALIAN INST CHEM & PHYSICS CAS0 citations47
US10252917B2Apr 9, 2019
Method for preparing Y type molecular sieve having high silica to alumina ratio
DALIAN INST CHEM & PHYSICS CAS0 citations36