Inventor · disambiguated record
Shankar Nataraj
Also filed as: NATARAJ SHANKAR
36 granted patents·9 pending applications·1,239 citations·filing 1996–2025
98Inventor score
Files withAIR PROD & CHEM188 RIVERS CAPITAL LLC5ENERGY INTERNET CORP5GTLPETROL LLC4LICHT WILLIAM ROBERT2
Top patents by PatentIndex Score
45 records- 0198US6114400ASynthesis gas production by mixed conducting membranes with integrated conversion into liquid productsAIR PROD & CHEM·Filed 1998·Granted Sep 5, 2000·233 cites·25 claims
- 0297US6110979AUtilization of synthesis gas produced by mixed conducting membranesAIR PROD & CHEM·Filed 1998·Granted Aug 29, 2000·170 cites·29 claims
- 0396US6048472AProduction of synthesis gas by mixed conducting membranesAIR PROD & CHEM·Filed 1997·Granted Apr 11, 2000·125 cites·28 claims
- 0495US8771386B2In-situ gasification of soot contained in exothermically generated syngas streamLICHT WILLIAM ROBERT·Filed 2009·Granted Jul 8, 2014·28 cites·5 claims
- 0594US12358792B2Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2024·Granted Jul 15, 2025·2 cites·17 claims
- 0694US6527980B1Reforming with intermediate reactant injectionAIR PROD & CHEM·Filed 2000·Granted Mar 4, 2003·87 cites·14 claims
- 0793US11566839B2Controlled liquefaction and energy managementENERGY INTERNET CORP·Filed 2021·Granted Jan 31, 2023·2 cites·23 claims
- 0893US7179323B2Ion transport membrane module and vessel systemAIR PROD & CHEM·Filed 2003·Granted Feb 20, 2007·69 cites·33 claims
- 0993US6214066B1Synthesis gas production by ion transport membranesAIR PROD & CHEM·Filed 1999·Granted Apr 10, 2001·90 cites·1 claims
- 1093US6103143AProcess and apparatus for the production of hydrogen by steam reforming of hydrocarbonAIR PROD & CHEM·Filed 1999·Granted Aug 15, 2000·103 cites·24 claims
- 1192US8287763B2Steam-hydrocarbon reforming with limited steam exportPHAM HOANH NANG·Filed 2010·Granted Oct 16, 2012·16 cites·13 claims
- 1291US8449633B2Steam-hydrocarbon reforming with limited steam exportPHAM HOANH NANG·Filed 2012·Granted May 28, 2013·14 cites·2 claims
- 1391US7354562B2Simultaneous shift-reactive and adsorptive process to produce hydrogenAIR PROD & CHEM·Filed 2002·Granted Apr 8, 2008·76 cites·11 claims
- 1491US6077323ASynthesis gas production by ion transport membranesAIR PROD & CHEM·Filed 1997·Granted Jun 20, 2000·71 cites·31 claims
- 1590US11261107B2Desalination using pressure vesselsENERGY HARBORS CORP INC·Filed 2020·Granted Mar 1, 2022·2 cites·26 claims
- 1690US7670586B2Process and apparatus for the production of synthesis gasGTLPETROL LLC·Filed 2003·Granted Mar 2, 2010·30 cites·28 claims
- 1790US2025376372A1Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2025·Application pending·0 cites
- 1889US7429373B2Process for autothermal generation of hydrogenAIR PROD & CHEM·Filed 2005·Granted Sep 30, 2008·15 cites·25 claims
- 1988US11906224B2Controlled refrigeration and liquefaction using compatible materials for energy managementENERGY INTERNET CORP·Filed 2021·Granted Feb 20, 2024·2 cites·7 claims
- 2088US7591992B2Hydrogen production process with regenerant recycleAIR PROD & CHEM·Filed 2006·Granted Sep 22, 2009·10 cites·25 claims
- 2188US7335247B2Ion transport membrane module and vessel systemAIR PROD & CHEM·Filed 2007·Granted Feb 26, 2008·16 cites·5 claims
- 2286US2025313463A1Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2025·Application pending·0 cites
- 2382US8383078B2Process and apparatus for the production of synthesis gasGTLPETROL LLC·Filed 2010·Granted Feb 26, 2013·2 cites·4 claims
- 2482US8114193B2Ion transport membrane module and vessel systemSTEIN VANERIC EDWARD·Filed 2008·Granted Feb 14, 2012·12 cites·9 claims
- 2580US7449167B2Catalyst and process for improving the adiabatic steam-reforming of natural gasAIR PROD & CHEM·Filed 2004·Granted Nov 11, 2008·18 cites·25 claims
- 2679US12459813B1Systems and methods for producing hydrogen with integrated capture of carbon dioxide8 RIVERS CAPITAL LLC·Filed 2025·Granted Nov 4, 2025·0 cites·6 claims
- 2777US8409521B2Tubular reactor with jet impingement heat transferJIN BO·Filed 2011·Granted Apr 2, 2013·4 cites·13 claims
- 2877US7427388B2Process for improving prereforming and reforming of natural gas containing higher hydrocarbons along with methaneAIR PROD & CHEM·Filed 2004·Granted Sep 23, 2008·16 cites·15 claims
- 2974US8303929B2Process for producing a hydrogen-containing product gasPENG XIANG-DONG·Filed 2010·Granted Nov 6, 2012·4 cites·20 claims
- 3074US7622058B2Catalyst for improving the adiabatic steam reforming of natural gasAIR PROD & CHEM·Filed 2008·Granted Nov 24, 2009·2 cites·6 claims
- 3167US12157685B2Liquid purification with pressure vesselsENERGY INTERNET CORP·Filed 2022·Granted Dec 3, 2024·0 cites·24 claims
- 3266US2025297334A1Iron production with synthesis gas feed and carbon capture8 RIVERS CAPITAL LLC·Filed 2025·Application pending·0 cites
- 3365US7501078B2Process for generating synthesis gas using catalyzed structured packingAIR PROD & CHEM·Filed 2007·Granted Mar 10, 2009·1 cites·11 claims
- 3464US9011814B2Process and apparatus for the production of synthesis gasGTLPETROL LLC·Filed 2013·Granted Apr 21, 2015·0 cites·4 claims
- 3564US7534276B2In-situ gasification of soot contained in exothermically generated syngas streamNAT INST FOR STRATEGIC TECHNOL·Filed 2003·Granted May 19, 2009·2 cites·9 claims
- 3663US10450195B2Process and apparatus for the production of synthesis gasGTLPETROL LLC·Filed 2015·Granted Oct 22, 2019·0 cites·4 claims
- 3763US2014250785A1In-situ gasification of soot contained in exothermically generated syngas streamLICHT WILLIAM ROBERT·Filed 2014·Application pending·0 cites
- 3862US2019284047A1Process and apparatus for the production of synthesis gasNiQuan Energy LLC·Filed 2019·Application pending·0 cites
- 3960US6592836B2Production of carbon monoxideFiled 2001·Granted Jul 15, 2003·4 cites·19 claims
- 4058US2022268515A1Gas liquefaction using hybrid processingENERGY INTERNET CORP·Filed 2022·Application pending·0 cites
- 4156US6315973B1Process for operating equilibrium controlled reactionsAIR PROD & CHEM·Filed 1996·Granted Nov 13, 2001·13 cites·27 claims
- 4250US2015203359A1System and Process for Producing Ammonia Using an Ion Transport Membrane, Gasifier, and Ammonia Synthesis UnitAIR PROD & CHEM·Filed 2014·Application pending·0 cites
- 4349US11052365B2Process and apparatus for the production of synthesis gasNiQuan Energy LLC·Filed 2019·Granted Jul 6, 2021·0 cites·7 claims
- 4449US2022372943A1Recovery of work from a liquefied gas using hybrid processingENERGY INTERNET CORP·Filed 2022·Application pending·0 cites
- 4548US2003162846A1Process and apparatus for the production of synthesis gasFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shankar Nataraj files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →