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HAN MEE EN TEC LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    167,760
  • Filing trend
    ⇩ 50.0%
About

HAN MEE EN TEC LTD has a total of 40 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are EUM TAE GYOUNG, KOREA WATER TECHNOLOGY INC and ZHEJIANG HAIHE ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing HAN MEE EN TEC LTDs patent filings in countries

Patent filings per year

Chart showing HAN MEE EN TEC LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lim Dong Hyuk 25
#2 Im Hun 7
#3 Noh Sung Il 4
#4 Lim Se Jun 4
#5 Lim Hoon 4
#6 Kim Yeong Nam 3
#7 Kang Jong Kyu 3
#8 Jung Kwan Ho 2
#9 Lee Young Dae 2
#10 Lim Seong Ki 2

Latest patents

Publication Filing date Title
KR102219328B1 Sludge hybrid drying system
KR101832928B1 Dry apparatus
KR101736191B1 Low-temperature dry apparatus for sludge using self-made granule and dry method thereof
KR101801698B1 Advanced water purification system using membrane filtration
KR101687386B1 Membrane filtration apparatus
KR101687636B1 Method, server and system for managing water distribution
KR101729994B1 Low-temperature dry apparatus for sludge using heat transfer media and dry method thereof
KR20130085379A Treatment system for wastewater equipped with redox metal reactor
KR20130065298A Odorless treatment system for sewage using concentrated and cultured sludge
KR101117479B1 Odorless treatment system for sewage using concentrated and cultured sludge
KR101045028B1 Manufacturing system for sludge cake
KR101008329B1 Compositions for coagulation and disposal system for dredged soil using the same
KR101016421B1 Bio-filter using soil microorganism
KR100994259B1 Sewage treatment apparatus using bio-film filter
KR100994258B1 Super bio-reactor using carrier
KR100988803B1 Composition using the soil microbe and the method for treating the wasterwater using the same
KR100950218B1 Breakage sensing apparatus of hollow-fiber membrane module
KR100945722B1 Method and apparatus for treating waste water
KR100939379B1 Apparatus for treating oxidation
KR100913382B1 Treatment system for freshwater of seawater