Inventor

LEE SANG DEUK

KR30 patents

⚠️ This page may combine multiple inventors who share the name “LEE SANG DEUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEE SANG DEUK

KOREA INST SCI & TECH

Solid oxide fuel cell(SOFC) for coproducing syngas and electricity by the internal reforming of carbon dioxide by hydrocarbons and electrochemical membrane reactor system

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

Refrigerant mixtures containing difluoromethane (HFC-32), pentafluoroethane (HFC-125) and 1,1,1,2-Tetrafluoroethane (HFC-134a)

High performance catalyst systems for the synthesis of alkylenecarbonates

Method for preparation of carbamates

Method for concurrently producing 1,1,1,2-tetrafluoroethane and pentafluoroethane

Preparation of alkylene carbonate using indium halides and mixtures of same with lead halides as catalyst

Method for removing moisture from chlorodifluoro-methane

Method for producing nitrogen trifluoride using jet-loop reactors

Process for preparing n,n&#39;-disubstituted urea using selenium-based catalyst

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

Refrigerant mixture substitute for chlorodifluoromethane

Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1-difluoroethane

Simultaneous preparation of tetrafluoroethylene and hexafluoropropylene

Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same

Method for preparing glycidol using glycerol and glycidol obtained thereby

GTL-FPSO system for conversion of associated gas in oil fields and stranded gas in stranded gas fields, and process for production of synthetic fuel using the same

Method for producing glycidol by successive catalytic reactions

Method for producing glycidol

Sulfur dioxide and/or sulfur dioxide hydrate absorbent

Apparatus and method for bioenergy production using regenerated acid solution

GTL-FPSO system for conversion of stranded gas in stranded gas fields and associated gas in oil-gas fields, and process for production of synthetic fuel using the same

Catalyst for producing methanol precursor, methanol precursor produced using the catalyst and methanol produced using the methanol precursor

MOON DONG JU

Micro-macro channel reactor

GTL-FPSO system for conversion of associated gas in oil fields and stranded gas in stranded gas fields, and process for production of synthetic fuel using the same

PO HANG IRON & STEEL

Apparatus for manufacturing molten pig iron and reduced iron by utilizing a fluidized bed

DONG A PHARM CO LTD

Gastroprotective flavone/flavanone compounds with therapeutic effect on inflammatory bowel disease

LEE SANG DEUK

Portable flashlight with wireless switching function

BIOINFRA CO LTD

Tube opening and closing device and dispensing system including same

PEGSPHERE CO LTD

Peptides having protected amines of untargeted sites, methods for production thereof and of specifically conjugated PEG peptides using the same

Process for preparing n,n'-disubstituted urea using selenium-based catalyst