Inventor · disambiguated record
Zhenjie He
Also filed as: HE ZHENJIE
23 granted patents·3 pending applications·1,226 citations·filing 1997–2017
97Inventor score
Files withMEMBRANE TECH & RES INC15MEMBRANE TECH AND RES INC3MEMBRANE TECH AND RESEARCH INC2HE ZHENJIE1MEMBRANE TEHNOLOGY AND RES INC1
Top patents by PatentIndex Score
26 records- 0198US6572678B1Natural gas separation using nitrogen-selective membranes of modest selectivityMEMBRANE TECH & RES INC·Filed 2001·Granted Jun 3, 2003·117 cites·43 claims
- 0298US6565626B1Natural gas separation using nitrogen-selective membranesMEMBRANE TECH & RES INC·Filed 2001·Granted May 20, 2003·166 cites·39 claims
- 0397US6361582B1Gas separation using C3+ hydrocarbon-resistant membranesMEMBRANE TECH & RES INC·Filed 2000·Granted Mar 26, 2002·151 cites·47 claims
- 0496US8828121B1Gas separation membranes based on perfluorinated polymersHE ZHENJIE·Filed 2014·Granted Sep 9, 2014·58 cites·16 claims
- 0595US6579341B2Nitrogen gas separation using organic-vapor-resistant membranesMEMBRANE TECH & RES INC·Filed 2002·Granted Jun 17, 2003·91 cites·56 claims
- 0695US6361583B1Gas separation using organic-vapor-resistant membranesMEMBRANE TECH & RES INC·Filed 2000·Granted Mar 26, 2002·104 cites·85 claims
- 0794US6271319B1Membrane-augmented polypropylene manufacturingMEMBRANE TECH & RES INC·Filed 2000·Granted Aug 7, 2001·68 cites·33 claims
- 0893US10022677B2Gas separation membranes based on perfluorinated polymersMEMBRANE TECH AND RESEARCH INC·Filed 2016·Granted Jul 17, 2018·5 cites·21 claims
- 0993US9636632B2Gas separation membranes based on fluorinated and perfluorinated polymersMEMBRANE TECH AND RES INC·Filed 2016·Granted May 2, 2017·6 cites·15 claims
- 1092US9975084B2Fluid separation processes using membranes based on fluorinated and perfluorinated polymersMEMBRANE TECH AND RESEARCH INC·Filed 2017·Granted May 22, 2018·6 cites·10 claims
- 1192US9403120B2Gas separation membranes based on perfluorinated polymersMEMBRANE TECH AND RES INC·Filed 2014·Granted Aug 2, 2016·10 cites·12 claims
- 1292US6896717B2Gas separation using coated membranesMEMBRANE TECH & RES INC·Filed 2003·Granted May 24, 2005·92 cites·45 claims
- 1391US6572679B2Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranesMEMBRANE TECH & RES INC·Filed 2002·Granted Jun 3, 2003·63 cites·66 claims
- 1490US6544316B2Hydrogen gas separation using organic-vapor-resistant membranesMEMBRANE TECH & RES INC·Filed 2001·Granted Apr 8, 2003·54 cites·65 claims
- 1589US9643124B2Gas separation membranes based on fluorinated and perfluorinated polymersZHANG HAO·Filed 2015·Granted May 9, 2017·4 cites·16 claims
- 1685US6592650B2Gas separation using organic-vapor-resistant membranes and PSAMEMBRANE TECH & RES INC·Filed 2002·Granted Jul 15, 2003·38 cites·28 claims
- 1781US6572680B2Carbon dioxide gas separation using organic-vapor-resistant membranesMEMBRANE TECH & RES INC·Filed 2002·Granted Jun 3, 2003·28 cites·48 claims
- 1876US5779763AProcess for recovering semiconductor industry cleaning compoundsMEMBRANE TECH & RES INC·Filed 1997·Granted Jul 14, 1998·51 cites·71 claims
- 1974US8623926B2Process for the production of methanol including two membrane separation stepsWYNN NICHOLAS P·Filed 2012·Granted Jan 7, 2014·2 cites·12 claims
- 2073US6316684B1Filled superglassy membraneMEMBRANE TECH & RES INC·Filed 1999·Granted Nov 13, 2001·39 cites·38 claims
- 2167US6183628B1Process, including PSA and membrane separation, for separating hydrogen from hydrocarbonsMEMBRANE TECH & RES INC·Filed 1999·Granted Feb 6, 2001·29 cites·15 claims
- 2263US6159272AHydrogen recovery processMEMBRANE TECH & RES INC·Filed 1999·Granted Dec 12, 2000·27 cites·20 claims
- 2359US2017203251A1Gas Separation Membranes Based on Fluorinated and Perfluorinated PolymersMEMBRANE TECH AND RES INC·Filed 2017·Application pending·0 cites
- 2448US6264828B1Process, including membrane separation, for separating hydrogen from hydrocarbonsMEMBRANE TEHNOLOGY AND RES INC·Filed 1999·Granted Jul 24, 2001·17 cites·20 claims
- 2543US2017368498A1Fluid separation process using membranes based on perfluorinated polymersOKAMOTO YOSHIYUKI·Filed 2017·Application pending·0 cites
- 2638US2002139719A1Removal of thiophenic sulfur from gasoline by membrane separation processFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →