Inventor
LIU YUJIAN
CN8 patents
⚠️ This page may combine multiple inventors who share the name “LIU YUJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHINA PETROLEUM & CHEMICAL
4 patentsUS7485595B2Feb 3, 2009
Molecular sieve-containing catalyst for cracking hydrocarbons and a method for preparing the same
CHINA PETROLEUM & CHEMICAL33 citations91
US7923399B2Apr 12, 2011
Zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst
CHINA PETROLEUM & CHEMICAL15 citations83
US7347930B2Mar 25, 2008
Process for cracking hydrocarbon oils
CHINA PETROLEUM & CHEMICAL12 citations83
US7435332B2Oct 14, 2008
Process for cracking hydrocarbon oils
CHINA PETROLEUM & CHEMICAL3 citations61