Inventor · disambiguated record
Zhiqing Yu
Also filed as: YU ZHIQING
4 granted patents·113 citations·filing 1986–2007
77Inventor score
Files withCHINA PETROCHEMICAL CORP1RES INST OF PETROLEUM PROC1RES INST PETROL PROCES SINOPEC1XIAO XIN1
Top patents by PatentIndex Score
4 records- 0185US6342153B1Pillared clay catalysts for heavy oil catalytic pyrolisis process and the preparation method thereofCHINA PETROCHEMICAL CORP·Filed 1998·Granted Jan 29, 2002·75 cites·17 claims
- 0285US4757040AClass of pillared interlayered clay molecular sieve products with regularly interstratified mineral structureRES INST PETROL PROCES SINOPEC·Filed 1986·Granted Jul 12, 1988·31 cites·18 claims
- 0367US8059684B2Method and apparatus for signal splitting and combiningXIAO XIN·Filed 2007·Granted Nov 15, 2011·4 cites·5 claims
- 0448US6908544B2Cracking catalyst comprising layered clays and a process for cracking hydrocarbon oils using the sameRES INST OF PETROLEUM PROC·Filed 2002·Granted Jun 21, 2005·3 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →