Assignee
CHENG WU-CHENG
US·2 granted patents·1 pending application·9 citations·filing 2005–2007
Top patents by PatentIndex Score
3 records- 0172US8642499B2Catalytic cracking catalyst compositions having improved bottoms conversionCHENG WU-CHENG·Filed 2007·Granted Feb 4, 2014·7 cites·11 claims
- 0261US9365779B2Catalyst for light olefins and LPG in fludized catalytic unitsCHENG WU CHENG·Filed 2005·Granted Jun 14, 2016·2 cites·79 claims
- 0340US2009134065A1Pentasil Catalyst for Light Olefins in Fluidized Catalytic UnitsCHENG WU-CHENG·Filed 2006·Application pending·0 cites
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