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ELCHEM TECH CO LTD

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    60,793
  • Filing trend
    ⇩ 33.0%
About

ELCHEM TECH CO LTD has a total of 66 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, surface technology and coating and electrical machinery and energy are H TEC SYSTEMS GMBH, HYDROGEN SYSTEMS NV and UHDENORA TECHNOLOGIES SRL.

Patent filings in countries

World map showing ELCHEM TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing ELCHEM TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Moon Sang Bong 61
#2 Choi Yun Ki 31
#3 Lee Tae Lim 29
#4 Jung Hye Young 17
#5 Moon Chang Hwan 16
#6 Kim Eun Soo 13
#7 Im Su Hyun 11
#8 Yoon Dae Jin 10
#9 Jeong Young 8
#10 Song Min Ah 8

Latest patents

Publication Filing date Title
KR20200052757A Electrochemical Stack
KR20200052756A Water Electrolysis System Having High Safety System
KR20200052752A Long Life Membrane Electrode Assembly and the Electrochemical Cell using Membrane Electrode Assembly
KR20190125885A Electrochemical dehydrogen reactor and method of dehydrogenation using the same
KR20190040879A Membrane electrode assembly for hydrogen generation capable of real-time hydrogen leak detection and manufacturing method thereof and electrochemical cell having the same
KR20190083546A Electrochemical hydrogenation reactor and method of hydrogenation using the same
KR20190040678A Pressure pad with anti-corrosion coating layer using metal foam, electrochemical reaction chamber frame, and electrochemical cell and electrochemical stack having the same
KR20180028042A Pt composite particles, a method for manufacturing the same, and an integral regenerative fuel cell comprising the same
KR20180025275A Gas diffusion layer with corrosion protective coating and method for manufacturing thereof, and membrane electrode assembly having the gas diffusion layers
KR101931501B1 Electrode catalyst layer of hollow web structure, membrane electrode assembly for electrochemical cell using the same, and manufacturing method
KR20190021551A Gas diffusion layer with nano-fiber, membrane electrode assembly for water electrolysis using the same, and manufacturing method
KR20190021548A Electrode catalyst layer of web structure, membrane electrode assembly for electrochemical cell using the same, and manufacturing method
KR20180134057A Porous optical electrode and method for manufacturing thereof, and photoelectrochemical cell having the same
KR20180109219A Electrode for high-current-density operation
KR20180107849A Membrane Electrode Assembly for the Electrochemical Cell
KR101769754B1 Electrochemical reaction chamber frame, and electrochemical cell and electrochemical stack having the same
KR20180023687A Water electrolyzer with rectifier
KR101769751B1 Electrochemical stack having electrochemical reaction chamber frame
KR101754122B1 Reinforced water electrolysis membrane and membrane electrode assembly using the same
KR20170138813A Photo-water splitting cell with photoanode coated Pt MEA and its manufacture