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SUNG IL EN TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    194,239
  • Filing trend
    0.0%
About

SUNG IL EN TECH CO LTD has a total of 14 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and civil engineering are BIONEST TECH INC, JIANGSU XINQI ENV PROT CO LTD and HANSOL.

Patent filings in countries

World map showing SUNG IL EN TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SUNG IL EN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Sung Chul 14
#2 Cho Gwang Ju 12
#3 Park Goo Hyeon 5
#4 Choi Choong Ho 4
#5 Shin Jae Suk 3
#6 Jeon Su Kyun 2
#7 Kim Young Kook 2
#8 Hyun Moon Sik 2
#9 Han Seol Hee 2
#10 Yang Hee Jin 2

Latest patents

Publication Filing date Title
KR101948554B1 Wet land and recharge pond composited purification facility for water intake and its operation method
KR101815447B1 Self supporting air duct for wet land facilities
KR101552622B1 Constructed wetland filter medium manufacturing method
KR20150145822A Sludge solubilization reactor using multi electrode
KR101394127B1 Tunnel type air duct for water treatment facilities
KR101358822B1 Sludge flotation prevention type settling pond
EP2716607A1 Hybrid artificial wetland water purification system, sewage treatment device using same, and natural nonpoint purification device capable of simultaneously purifying river and lake water
KR101070222B1 Apparatus for eliminating microbe of sludge using high voltage underwater shockwave
KR101127474B1 Natural nonpoint pollution source purification equipment purifying reservoir simultaneously and natural nonpoint pollution source purification method
KR100994781B1 Filling material having bottom ash of constructed wetland for the treatment of polluted water and preparation methods thereof
KR100998664B1 A sterilizer responding to water level
KR100845521B1 Media of constructed wetland for the treatment of municipal wastewater and preparation methods thereof
KR100609837B1 Sands of constructed wetland for the treatment of wastewater