Inventor
SIVASANKAR NARAYANAPPA
US17 patents
⚠️ This page may combine multiple inventors who share the name “SIVASANKAR NARAYANAPPA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIQUID LIGHT INC
10 patentsUS8845875B2Sep 30, 2014
Electrochemical reduction of CO2 with co-oxidation of an alcohol
LIQUID LIGHT INC22 citations92
US8845878B2Sep 30, 2014
Reducing carbon dioxide to products
LIQUID LIGHT INC38 citations90
US9175409B2Nov 3, 2015
Multiphase electrochemical reduction of CO2
LIQUID LIGHT INC16 citations84
US9222179B2Dec 29, 2015
Purification of carbon dioxide from a mixture of gases
LIQUID LIGHT INC9 citations83
US9267212B2Feb 23, 2016
Method and system for production of oxalic acid and oxalic acid reduction products
LIQUID LIGHT INC11 citations81
US10119196B2Nov 6, 2018
Electrochemical production of synthesis gas from carbon dioxide
LIQUID LIGHT INC2 citations73
US9873951B2Jan 23, 2018
High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide
LIQUID LIGHT INC2 citations73
US8821709B2Sep 2, 2014
System and method for oxidizing organic compounds while reducing carbon dioxide
LIQUID LIGHT INC3 citations73
US8641885B2Feb 4, 2014
Multiphase electrochemical reduction of CO2
LIQUID LIGHT INC3 citations62
US9309599B2Apr 12, 2016
Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
LIQUID LIGHT INC0 citations52
SIVASANKAR NARAYANAPPA
4 patentsUS8721866B2May 13, 2014
Electrochemical production of synthesis gas from carbon dioxide
SIVASANKAR NARAYANAPPA52 citations97
US8568581B2Oct 29, 2013
Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide
SIVASANKAR NARAYANAPPA35 citations93
US8562811B2Oct 22, 2013
Process for making formic acid
SIVASANKAR NARAYANAPPA47 citations91
US8524066B2Sep 3, 2013
Electrochemical production of urea from NOx and carbon dioxide
SIVASANKAR NARAYANAPPA17 citations79