Inventor · disambiguated record
Kindtoken H. Liu
Also filed as: LIU KINDTOKEN H · LIU KINDTOKEN H D · LIU KINDTOKEN HWAIDER
6 granted patents·24 citations·filing 1981–2010
77Inventor score
Files withSCIENT DESIGN CO2HALCON SD GROUP INC1LEE CHANG YUNG CHEMICAL INDUST1LEE CHANG YUNG CHEMICAL INDUSTRY CORP1US ENERGY1
Top patents by PatentIndex Score
6 records- 0157US4663303AProcess for preparing silver catalystsHALCON SD GROUP INC·Filed 1986·Granted May 5, 1987·10 cites·18 claims
- 0254US4897376AProcess for preparing a catalyst for oxidation of ethylene to ethylene oxideSCIENT DESIGN CO·Filed 1988·Granted Jan 30, 1990·11 cites·18 claims
- 0344US8053593B2Catalyst and process for preparing carboxylic acid estersLEE CHANG YUNG CHEMICAL INDUSTRY CORP·Filed 2010·Granted Nov 8, 2011·0 cites·15 claims
- 0443US7696125B2Catalyst and process for preparing carboxylic acid estersLEE CHANG YUNG CHEMICAL INDUST·Filed 2005·Granted Apr 13, 2010·0 cites·10 claims
- 0532US5342973AProcess for preparing silver salt solutionsSCIENT DESIGN CO·Filed 1991·Granted Aug 30, 1994·3 cites·20 claims
- 0625US4358398AHydrodesulfurization and hydrodenitrogenation catalysts obtained from coal mineral matterUS ENERGY·Filed 1981·Granted Nov 9, 1982·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →