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INCHEON CHEMICAL CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    79,092
  • Filing trend
    ⇩ 33.0%
About

INCHEON CHEMICAL CO LTD has a total of 28 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1996. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are ZHEJIANG KEFEI TECH CO LTD, ENCO CO LTD and FREEPORT MINERALS CORP.

Patent filings in countries

World map showing INCHEON CHEMICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing INCHEON CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shin Gi Wung 14
#2 Kang Yong Ho 12
#3 Kim Kwon Woong 8
#4 Kim Jin Ho 6
#5 Yoo Gil Jae 5
#6 Lee Sang Ho 5
#7 Kim Kwang Kyu 4
#8 Lee Chang Won 4
#9 Min Tae Hong 3
#10 Lee Yun Sung 2

Latest patents

Publication Filing date Title
KR20200062061A Electrolytic Device for Valuable Metal recovery
KR20200091172A flushing system for TiCl4 refining apparatus using refined TiCl4
KR102123410B1 flushing system for TiCl4 refining apparatus using inert gas
KR101983354B1 Recycling of and valuable metal using plated plastic
KR101860842B1 Purification apparatus for Titanium Tetrachloride and purification method using it
KR101872436B1 Surface treated method for enhancing acid-resistance and alkali-resistance of aluminum series matter and aluminum series matter by manufacturing the same
KR101799500B1 Manufacturing method of cupric sulphate from waste cupric chloride
KR101788164B1 INDIRECT CONTACT DEVICE FOR MEASURING PRESSURE DIFFERENCE IN TiCl4 FLUIDIZED BED REACTOR
KR20160127323A Recovering Method of high purity Tin from low Tin solution by cyclone electrowinning
KR101659707B1 Recovering apparatus for copper from waste water containing copper and recovering method of copper thereof
KR101619344B1 Refining method of waste tin plating solution using ion exchange resin
KR101619346B1 Recovering method of tin metal using tin extracts
KR101582554B1 Manufacturing method of pure nickel plate from high fluorine containing nickel slime and treatment of acid washing and water washing solution of nickel slime
KR101570795B1 Manufacturing method of pure nickel from fluorine containing nickel slime
KR101464193B1 Manufacturing method of High Purity alkansulfonic Tin
KR101465032B1 Recycle process of high purity nickel powder from waste nickel plating solution and High purity nickel powder using that
KR101465033B1 Manufacture method of high purity nickel carbonate from waste nickel plating solution
KR101467356B1 Recovering Method of high concentration nickel from waste electroless nickel plating
KR101464194B1 Recovery method of tin-compound solution and tin-oxide with high concentration from waste tin solution
KR101467349B1 Recovering Method of high concentration Tin from waste containing tin