Inventor · disambiguated record
Narayanappa Sivasankar
Also filed as: SIVASANKAR NARAYANAPPA
17 granted patents·10 pending applications·322 citations·filing 2010–2015
95Inventor score
Top patents by PatentIndex Score
27 records- 0197US8845875B2Electrochemical reduction of CO2 with co-oxidation of an alcoholLIQUID LIGHT INC·Filed 2012·Granted Sep 30, 2014·22 cites·24 claims
- 0297US8721866B2Electrochemical production of synthesis gas from carbon dioxideSIVASANKAR NARAYANAPPA·Filed 2010·Granted May 13, 2014·52 cites·20 claims
- 0397US8568581B2Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxideSIVASANKAR NARAYANAPPA·Filed 2011·Granted Oct 29, 2013·35 cites·9 claims
- 0496US9175409B2Multiphase electrochemical reduction of CO2LIQUID LIGHT INC·Filed 2013·Granted Nov 3, 2015·16 cites·10 claims
- 0596US8592633B2Reduction of carbon dioxide to carboxylic acids, glycols, and carboxylatesCOLE EMILY BARTON·Filed 2012·Granted Nov 26, 2013·43 cites·10 claims
- 0696US8562811B2Process for making formic acidSIVASANKAR NARAYANAPPA·Filed 2012·Granted Oct 22, 2013·47 cites·14 claims
- 0795US8524066B2Electrochemical production of urea from NOx and carbon dioxideSIVASANKAR NARAYANAPPA·Filed 2010·Granted Sep 3, 2013·17 cites·15 claims
- 0894US9222179B2Purification of carbon dioxide from a mixture of gasesLIQUID LIGHT INC·Filed 2013·Granted Dec 29, 2015·9 cites·7 claims
- 0994US8845878B2Reducing carbon dioxide to productsLIQUID LIGHT INC·Filed 2013·Granted Sep 30, 2014·38 cites·15 claims
- 1091US9267212B2Method and system for production of oxalic acid and oxalic acid reduction productsLIQUID LIGHT INC·Filed 2014·Granted Feb 23, 2016·11 cites·12 claims
- 1191US8500987B2Purification of carbon dioxide from a mixture of gasesTEAMEY KYLE·Filed 2010·Granted Aug 6, 2013·18 cites·4 claims
- 1290US8821709B2System and method for oxidizing organic compounds while reducing carbon dioxideLIQUID LIGHT INC·Filed 2012·Granted Sep 2, 2014·3 cites·8 claims
- 1387US8961774B2Electrochemical production of butanol from carbon dioxide and waterCOLE EMILY BARTON·Filed 2011·Granted Feb 24, 2015·4 cites·9 claims
- 1487US8641885B2Multiphase electrochemical reduction of CO2LIQUID LIGHT INC·Filed 2012·Granted Feb 4, 2014·3 cites·9 claims
- 1582US9873951B2High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxideLIQUID LIGHT INC·Filed 2013·Granted Jan 23, 2018·2 cites·9 claims
- 1679US10119196B2Electrochemical production of synthesis gas from carbon dioxideLIQUID LIGHT INC·Filed 2014·Granted Nov 6, 2018·2 cites·9 claims
- 1775US2014367274A1Electrochemical Reduction of CO2 with Co-Oxidation of an AlcoholLIQUID LIGHT INC·Filed 2014·Application pending·0 cites
- 1872US2014034506A1System and Method for Oxidizing Organic Compounds While Reducing Carbon DioxideLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 1971US2014206894A1Method and System for Production of Oxalic Acid and Oxalic Acid Reduction ProductsLIQUID LIGHT INC·Filed 2014·Application pending·0 cites
- 2068US9309599B2Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxideLIQUID LIGHT INC·Filed 2013·Granted Apr 12, 2016·0 cites·16 claims
- 2165US2014021042A1Electrochemical Production of Urea from NOx and Carbon DioxideLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 2265US2014027303A1Reduction of Carbon Dioxide to Carboxylic Acids, Glycols, and CarboxylatesLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 2363US2014021059A1System and Process for Making Formic AcidLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 2457US2015337444A1Electrochemical Production of Butanol from Carbon Dioxide and WaterLIQUID LIGHT INC·Filed 2015·Application pending·0 cites
- 2553US2014021060A1Heterocycle Catalyzed Electrochemical ProcessLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 2650US2013180865A1Reducing Carbon Dioxide to ProductsLIQUID LIGHT INC·Filed 2013·Application pending·0 cites
- 2746US2011114502A1Reducing carbon dioxide to productsCOLE EMILY BARTON·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →