Inventor
SON SUNG REAL
KR16 patents
Patents
16 patentsUS11053123B2Jul 6, 2021
Method of producing carbon nanotubes in fluidized bed reactor
SK INNOVATION CO LTD2 citations69
US11352259B2Jun 7, 2022
Method of producing carbon nanotubes in fluidized bed reactor
SK INNOVATION CO LTD0 citations59
US12407035B2Sep 2, 2025
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations57
US12542310B2Feb 3, 2026
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations55
US12519150B2Jan 6, 2026
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations55
US12209027B2Jan 28, 2025
Method for isolating lithium precursor and system for isolating lithium precursor
SK INNOVATION CO LTD0 citations54
US10221187B2Mar 5, 2019
Method for preparing anhydrosugar alcohol using two-step hydrothermal reaction
SK INNOVATION CO LTD0 citations49
US9862611B1Jan 9, 2018
Method for producing carbon nanotubes
SK INNOVATION CO LTD0 citations49
US10759811B2Sep 1, 2020
Method of preparing anhydrosugar alcohol by two-step reaction
SK INNOVATION CO LTD0 citations48
US10752638B2Aug 25, 2020
Method for producing anhydrosugar alcohol by high-pressure reaction
SK INNOVATION CO LTD0 citations48
US10335710B2Jul 2, 2019
Method for producing anhydrous sugar alcohol using azeotropic distillation
SK INNOVATION CO LTD0 citations48
US9926331B2Mar 27, 2018
Method of preparing anhydrosugar alcohol using additive for prohibiting polymerization by dehydration
SK INNOVATION CO LTD0 citations48
US12545974B2Feb 10, 2026
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations47
US10047099B2Aug 14, 2018
Method of producing anhydrosugar alcohol using steam
SK INNOVATION CO LTD0 citations47
US12476292B2Nov 18, 2025
Method for recovering active metal of lithium secondary battery
SK INNOVATION CO LTD0 citations46
US10414776B2Sep 17, 2019
Efficient method for producing and purifying anhydrous sugar alcohol
SK INNOVATION CO LTD0 citations46