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EK CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    111,271
  • Filing trend
    ⇩ 33.0%
About

EK CO LTD has a total of 22 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2012. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are GRUNDFOS BIOBOOSTER AS, ATE CO LTD and YANGZHOU QINGQING ENVIRONMENTAL PROT COMPLETE EQUIPMENT CO LTD.

Patent filings in countries

World map showing EK CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Moon Won Ho 19
#2 Seong Wang Gi 14
#3 Kim Ju Won 8
#4 Yoon Ji Hyun 7
#5 Heo Jae Seong 5
#6 Joung Sung Yong 5
#7 Won Kwang Youn 5
#8 Kim Seong Cheol 5
#9 Sung Wang Kee 4
#10 Kim Dall Woo 2

Latest patents

Publication Filing date Title
KR20200122805A Absorbents and processes for separation and recycling of mixed gases
KR20200088135A Separator module for contactor
KR20200088136A Separator using spiral tube
KR20200002222A Biogas upgrading system
CN109279702A Utilize the non-mobile water domain algal inhibition device of oxygen dissolver
KR20180122105A Cooling water treatment system using carbon dioxide generated from stones
KR20180038658A Apparatus and method for preventing sticking of marine life on power station intake hole using carbon dioxide and chlorinated disinfectant
KR101688179B1 Organic sewage and waste water treatment apparatus using microorganism reacting tank
KR101731265B1 Apparatus for suppressing algal growth using Oxygen dissolution device
WO2017026590A1 Aerator
KR101660422B1 Aerator with block type blade
KR20160077879A Corrugated cardboard seperating device for box manufacturing apparatus
KR101398446B1 Corrugated cardboard providing device for box manufacturing apparatus
KR20140063328A A drying device using the recycling reservoir of volume reduction for organic sludge using destruction of cellular walls
KR20140059037A A drying device having variable internal pressure for organic sludge using destruction of cellular walls
KR101222546B1 Plant factory structure for purifing water
KR101172702B1 A drying device for organic sludge using destruction of cellular walls
KR101179198B1 Continuous flowing type wetland improving nitrogen treatment