Assignee
LIU ALBERT C
US·2 granted patents·1 pending application·14 citations·filing 2005–2010
Top patents by PatentIndex Score
3 records- 0191US8546294B2Rhenium-promoted epoxidation catalysts and methods of making and using themLIU ALBERT C·Filed 2010·Granted Oct 1, 2013·11 cites·12 claims
- 0280US8084632B2Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing theseLIU ALBERT C·Filed 2010·Granted Dec 27, 2011·3 cites·18 claims
- 0339US2007162545A1Method and system for initiating an instant conversation at backend or at front-end over internetLIU ALBERT C·Filed 2005·Application pending·0 cites
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