Inventor · disambiguated record
Fengxia Sun
Also filed as: SUN FENGXIA
3 granted patents·0 citations·filing 2009–2011
40Inventor score
Technology areasB01J
Top patents by PatentIndex Score
3 records- 0150US8178734B2Processes for producing ethylene glycol from oxalate(s)LIU JUNTAO·Filed 2009·Granted May 15, 2012·0 cites·19 claims
- 0248US9084984B2Method for selective hydrogenation of phenylacetylene in the presence of styreneLI SIQIN·Filed 2009·Granted Jul 21, 2015·0 cites·10 claims
- 0337US8871968B2Process of producing oxalate by CO gas phase methodLIU JUNTAO·Filed 2011·Granted Oct 28, 2014·0 cites·19 claims
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