Inventor · disambiguated record
Yawu Chi
Also filed as: CHI YAWU · CHI YAWU T · CHI YAWU THOMAS
7 granted patents·1 pending application·18 citations·filing 2001–2021
77Inventor score
Top patents by PatentIndex Score
8 records- 0175US6541653B2Synthesis of carbamate through low pressure heterogeneous oxidative carbonylation of aminesFiled 2001·Granted Apr 1, 2003·12 cites·15 claims
- 0268US11680038B2Processes and systems for using silica particles in fluid bed reactorASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted Jun 20, 2023·0 cites·24 claims
- 0367US11779905B2Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed streamASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted Oct 10, 2023·0 cites·16 claims
- 0467US9114335B1Reusable liquid chromatographic columnCAO LIXIN·Filed 2010·Granted Aug 25, 2015·3 cites·5 claims
- 0566US11059774B2Processes and systems for using silica particles in fluid bed reactorASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Jul 13, 2021·0 cites·15 claims
- 0664US7704388B2Reusable liquid chromatographic columnsLUKNOVA INC·Filed 2006·Granted Apr 27, 2010·3 cites·5 claims
- 0751US2019009252A1Catalyst compositions and process for direct production of hydrogen cyanide in an acrylonitrile reactor feed streamASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 0831US9623349B2Disposable integrated polymeric vacuum filtration funnelCHI HAITAO·Filed 2014·Granted Apr 18, 2017·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →