Inventor · disambiguated record
Zhenhua Zhou
Also filed as: ZHOU ZHENHUA
82 granted patents·28 pending applications·369 citations·filing 2005–2023
99Inventor score
Files withCELANESE INT CORP23ZHOU ZHENHUA22HEADWATERS TECH INNOVATION LLC16WEINER HEIKO14JEVTIC RADMILA5
Top patents by PatentIndex Score
110 records- 0197US7951745B2Catalyst for hydrocracking hydrocarbons containing polynuclear aromatic compoundsHEADWATERS TECH INNOVATION LLC·Filed 2008·Granted May 31, 2011·47 cites·25 claims
- 0297US7326399B2Titanium dioxide nanoparticles and nanoparticle suspensions and methods of making the sameHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Feb 5, 2008·36 cites·29 claims
- 0396US8455702B1Cobalt and tin catalysts for producing ethanolZHOU ZHENHUA·Filed 2012·Granted Jun 4, 2013·13 cites·20 claims
- 0495US8865609B2Hydrogenation catalystsZHOU ZHENHUA·Filed 2012·Granted Oct 21, 2014·13 cites·20 claims
- 0595US7569508B2Reforming nanocatalysts and method of making and using such catalystsHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Aug 4, 2009·32 cites·30 claims
- 0694US8975200B2Hydrogenation catalysts with cobalt-modified supportsZHOU ZHENHUA·Filed 2012·Granted Mar 10, 2015·9 cites·26 claims
- 0793US8142645B2Process for increasing the mono-aromatic content of polynuclear-aromatic-containing feedstocksZHOU BING·Filed 2008·Granted Mar 27, 2012·27 cites·24 claims
- 0892US7601668B2Methods for manufacturing bi-metallic catalysts having a controlled crystal face exposureHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Oct 13, 2009·18 cites·24 claims
- 0990US7842635B2Hydrocarbon-soluble, bimetallic catalyst precursors and methods for making sameHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Nov 30, 2010·15 cites·28 claims
- 1090US7670984B2Hydrocarbon-soluble molybdenum catalyst precursors and methods for making sameHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Mar 2, 2010·17 cites·25 claims
- 1190US7541309B2Reforming nanocatalysts and methods of making and using such catalystsHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Jun 2, 2009·14 cites·30 claims
- 1289US9024088B1Hydrogenation catalysts comprising a mixed oxide comprising nickelCELANESE INT CORP·Filed 2014·Granted May 5, 2015·3 cites·20 claims
- 1388US9073815B1Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanolCELANESE INT CORP·Filed 2014·Granted Jul 7, 2015·4 cites·20 claims
- 1488US8536382B2Processes for hydrogenating alkanoic acids using catalyst comprising tungstenJEVTIC RADMILA·Filed 2011·Granted Sep 17, 2013·4 cites·22 claims
- 1588US8445399B2Hydrocarbon-soluble molybdenum catalyst precursors and methods for making sameWU ZHIHUA·Filed 2009·Granted May 21, 2013·16 cites·40 claims
- 1688US7534741B2Supported nanocatalyst particles manufactured by heating complexed catalyst atomsHEADWATERS TECH INNOVATION LLC·Filed 2007·Granted May 19, 2009·10 cites·22 claims
- 1787US9308523B2Hydrogenation catalysts with cobalt-modified supportsCELANESE INT CORP·Filed 2015·Granted Apr 12, 2016·2 cites·18 claims
- 1887US8937203B2Multifunctional hydrogenation catalystsZHOU ZHENHUA·Filed 2012·Granted Jan 20, 2015·5 cites·16 claims
- 1987US7632773B2Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solutionHEADWATERS TECH INNOVATION LLC·Filed 2007·Granted Dec 15, 2009·10 cites·20 claims
- 2086US9381500B2Process for producing ethanol using hydrogenation catalystsCELANESE INT CORP·Filed 2014·Granted Jul 5, 2016·3 cites·11 claims
- 2186US8980789B2Modified catalyst supportsZHOU ZHENHUA·Filed 2012·Granted Mar 17, 2015·5 cites·24 claims
- 2286US7344591B2Stabilized suspension of titanium dioxide nanoparticles and methods of manufactureHEADWATERS TECH INNOVATION LLC·Filed 2007·Granted Mar 18, 2008·6 cites·20 claims
- 2385US8704008B2Process for producing ethanol using a stacked bed reactorWEINER HEIKO·Filed 2012·Granted Apr 22, 2014·3 cites·34 claims
- 2483US8927786B2Ethanol manufacturing process over catalyst having improved radial crush strengthZHOU ZHENHUA·Filed 2012·Granted Jan 6, 2015·3 cites·32 claims
- 2582US9670119B2Process for producing ethanol using multiple beds each having different catalystsWEINER HEIKO·Filed 2012·Granted Jun 6, 2017·2 cites·17 claims
- 2682US9266095B2Hydrogenation catalysts with cobalt and alkaline-earth metal modified supportsCELANESE INT CORP·Filed 2014·Granted Feb 23, 2016·3 cites·18 claims
- 2782US8802903B2Stacked bed reactor with diluents for producing ethanolWEINER HEIKO·Filed 2012·Granted Aug 12, 2014·3 cites·29 claims
- 2882US7449423B2Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such methodHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted Nov 11, 2008·7 cites·24 claims
- 2981US8815768B2Processes for making catalysts with acidic precursorsZHOU ZHENHUA·Filed 2012·Granted Aug 26, 2014·3 cites·19 claims
- 3080US9486781B2Ethanol manufacturing process over catalyst having improved radial crush strengthCELANESE INT CORP·Filed 2014·Granted Nov 8, 2016·2 cites·19 claims
- 3180US8536384B2Recovering ethanol sidedraw by separating crude product from hydrogenation processJOHNSTON VICTOR J·Filed 2012·Granted Sep 17, 2013·2 cites·23 claims
- 3279US8981164B2Cobalt and tin hydrogenation catalystsCELANESE INT CORP·Filed 2012·Granted Mar 17, 2015·2 cites·20 claims
- 3378US9024086B2Hydrogenation catalysts with acidic sitesCELANESE INT CORP·Filed 2013·Granted May 5, 2015·2 cites·19 claims
- 3478US8637714B2Process for producing ethanol over catalysts containing platinum and palladiumZHOU ZHENHUA·Filed 2012·Granted Jan 28, 2014·2 cites·24 claims
- 3577US9458072B2Hydrogenation catalysts comprising a mixed oxide and processes for producing ethanolCELANESE INT CORP·Filed 2015·Granted Oct 4, 2016·1 cites·23 claims
- 3677US9126194B2Catalyst having support containing tin and process for manufacturing ethanolWEINER HEIKO·Filed 2012·Granted Sep 8, 2015·2 cites·6 claims
- 3776US8729317B2Ethanol manufacturing process over catalyst with cesium and support comprising tungsten or oxides thereofJEVTIC RADMILA·Filed 2012·Granted May 20, 2014·1 cites·23 claims
- 3876US8536383B1Rhodium/tin catalysts and processes for producing ethanolZHOU ZHENHUA·Filed 2012·Granted Sep 17, 2013·1 cites·22 claims
- 3976US7709541B2Fischer-Tropsch catalysts incorporating promoter for increasing yields of C5+ hydrocarbons and methods for making and using sameHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted May 4, 2010·4 cites·24 claims
- 4072US11497383B2Protective sheath, hysteroscope equipped therewith, and nephroscope equipped with sameSHANGHAI ANQING MEDICAL INSTR CO LTD·Filed 2017·Granted Nov 15, 2022·2 cites·23 claims
- 4172US9079172B2Promoters for cobalt-tin catalysts for reducing alkanoic acidsWEINER HEIKO·Filed 2012·Granted Jul 14, 2015·1 cites·30 claims
- 4272US8664454B2Process for production of ethanol using a mixed feed using copper containing catalystWEINER HEIKO·Filed 2012·Granted Mar 4, 2014·1 cites·23 claims
- 4372US7686986B2Magnesium hydroxide nanoparticles, methods of making same and compositions incorporating sameHEADWATERS TECH INNOVATION LLC·Filed 2006·Granted Mar 30, 2010·4 cites·17 claims
- 4470US9233899B2Hydrogenation catalysts having an amorphous supportWEINER HEIKO·Filed 2012·Granted Jan 12, 2016·1 cites·11 claims
- 4569US8097149B2Catalyst and method for hydrodesulfurization of hydrocarbonsWU ZHIHUA·Filed 2008·Granted Jan 17, 2012·4 cites·39 claims
- 4667US9958278B2Navigation system with scalable display mechanism and method of operation thereofTELENAV INC·Filed 2015·Granted May 1, 2018·2 cites·20 claims
- 4767US9382177B2Hydrogenation catalysts comprising a mixed oxide comprising a promoter metalCELANESE INT CORP·Filed 2014·Granted Jul 5, 2016·0 cites·20 claims
- 4867US7935652B2Supported nanoparticle catalysts manufactured using caged catalyst atomsHEADWATERS TECH INNOVATION LLC·Filed 2005·Granted May 3, 2011·1 cites·27 claims
- 4964US12232701B2Disposable section of endoscope handle, endoscope handle, and endoscopeHUNAN VATHIN MEDICAL INSTRUMENT CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·17 claims
- 5063US12089813B1Disposable section of endoscope handle, endoscope handle, and endoscopeHUNAN VATHIN MEDICAL INSTRUMENT CO LTD·Filed 2023·Granted Sep 17, 2024·0 cites·17 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →