Inventor
YANG AICHUN
CN4 patents
⚠️ This page may combine multiple inventors who share the name “YANG AICHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROCHEMICAL CORP
3 patentsUS4784983ANov 15, 1988
Catalyst system for use in olefinic polymerization
CHINA PETROCHEMICAL CORP98 citations93
US6376417B1Apr 23, 2002
Catalyst for the polymerization of propylene and its use
CHINA PETROCHEMICAL CORP41 citations88
US6703339B2Mar 9, 2004
Components and catalysts for the (co)polymerization of olefins
CHINA PETROCHEMICAL CORP6 citations58