Inventor · disambiguated record
Shuen-Cheng Hwang
Also filed as: HWANG SHUEN-CHENG
13 granted patents·3 pending applications·401 citations·filing 1993–2007
93Inventor score
Top patents by PatentIndex Score
16 records- 0194US6506351B1Removal of nitrogen oxides from gas streamsBOC GROUP INC·Filed 2000·Granted Jan 14, 2003·91 cites·15 claims
- 0284US6649132B1Process for the removal of impurities from gas streamsBOC GROUP INC·Filed 2002·Granted Nov 18, 2003·37 cites·17 claims
- 0383US5901758AMethod of filling gas containersBOC GROUP INC·Filed 1997·Granted May 11, 1999·48 cites·15 claims
- 0478US6136284AProcess for the removal of nitrogen oxides from gas streamsBOC GROUP INC·Filed 1999·Granted Oct 24, 2000·48 cites·14 claims
- 0577US6761863B2Process for the removal of impurities from gas streamsBOC GROUP INC·Filed 2002·Granted Jul 13, 2004·19 cites·24 claims
- 0671US6197268B1Reduction of toxic substances in waste gas emissionsBOC GROUP INC·Filed 1999·Granted Mar 6, 2001·40 cites·14 claims
- 0769US5985223ARemoval of NOx and SOx emissions form pickling lines for metal treatmentBOC GROUP INC·Filed 1998·Granted Nov 16, 1999·40 cites·7 claims
- 0868US6231824B1Removal of nitric oxide from gas streamsBOC GROUP INC·Filed 1999·Granted May 15, 2001·30 cites·5 claims
- 0960US5415897AMethod of depositing solid substance on a substrateBOC GROUP INC·Filed 1994·Granted May 16, 1995·23 cites·7 claims
- 1055US6382227B1Production of constant composition gas mixture streamsBOC GROUP INC·Filed 1997·Granted May 7, 2002·20 cites·13 claims
- 1146US2007193305A1Method for blending and recirculating deuterium-containing gasSHIRLEY ARTHUR I·Filed 2007·Application pending·0 cites
- 1244US2005011230A1Method for blending and recirculating deuterium-containing gasFiled 2004·Application pending·0 cites
- 1333US2003037928A1Enhanced oil recoveryFiled 2001·Application pending·0 cites
- 1432US5353848AMethod of filling gas cylindersBOC GROUP INC·Filed 1993·Granted Oct 11, 1994·4 cites·18 claims
- 1526US5766514AMethod of storing acetyleneBOC GROUP PLC·Filed 1996·Granted Jun 16, 1998·0 cites·5 claims
- 1618US5960634AMethod and apparatus for storing acetyleneBOC GROUP PLC·Filed 1998·Granted Oct 5, 1999·1 cites·3 claims
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