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HANKI IND CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    183,699
  • Filing trend
    ⇩ 33.0%
About

HANKI IND CO LTD has a total of 18 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are ADA ES INC, AIR LIQUIDE ADVANCED TECH U S LLC and JIANGSU UNITE FILTRATION EQUIPMENT CO LTD.

Patent filings in countries

World map showing HANKI IND CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Park Kwang Jin 11
#2 Kim Young Ju 4
#3 Her Yun Kil 3
#4 Hur Yun Kil 2
#5 Park Gwang Jin 2
#6 Kim Yong Joo 1

Latest patents

Publication Filing date Title
KR102198865B1 High efficiency deodorizing apparatus that selectively supplies reactants and adsorbents according to the type of noxious and malodor substances contained in high concentration in the air
KR20200098313A brazier apparatus for pyrolysis
KR20190092139A Bag filter protection device using heat pipe
KR101898255B1 A thermal decomposition unit with a fixed solids retention and combustion gas induction chiller
KR101933111B1 Pyrolysis carbonizing machine
KR101785558B1 Manufacturing method for solid fuel of organic sludge by using dry pyrolysis gas formed from thermal decomposition of waste
KR101311543B1 The offensive odor treatment instrument
KR101179673B1 The Purification Device of Oil-Contaminated Soil
KR20090116444A Fast fermentation apparatus and method of controlling it
KR20090116445A Screw diffuser
KR20090105535A Oil pressure trasferring type storage hopper
KR20090105536A Stabilization Mixer
KR20090095098A Rotary Type Dryness and Fermentation Device
KR100798411B1 The offensive odor treatment instrument of biological filter using wet multi-disk
KR20050010295A System for treating volatile organic compounds generated form painting facilities comprising activated carbon adsorption process, biofilter and surface condenser
KR20050010296A System for treating waste gas including volatile organic compounds generated from painting facilities of vehicles simultaneously using biofilter and activated carbon adsorption having stable elimination efficiency
KR20020094812A Synthetic net-shaped volumetric carriers having regular open-porous structures for biological filters