Inventor

DING CHUNMIN

CN2 patents

⚠️ This page may combine multiple inventors who share the name “DING CHUNMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA PETROLEUM & CHEMICAL

1 patent

US7351778B2Apr 1, 2008

Catalyst component for olefin polymerization and catalyst comprising the same

CHINA PETROLEUM & CHEMICAL37 citations89

CHINA PETROCHEMICAL CORP

1 patent

US6703339B2Mar 9, 2004

Components and catalysts for the (co)polymerization of olefins

CHINA PETROCHEMICAL CORP6 citations58