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HANHIM TECHNOLOGY CO LTD

Overview
  • Total Patents
    16
About

HANHIM TECHNOLOGY CO LTD has a total of 16 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and surface technology and coating are SALAMA AMIR, BRITA WATER FILTER SYST LTD and JIANGSU JIAHENG ENV TECH LTD.

Patent filings in countries

World map showing HANHIM TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 16

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hyun Sang Chol 6
#2 Yun Hyung Yong 5
#3 Chang Song Il 2
#4 Yun Byung Yung 2
#5 Kwon Byeong Dae 1
#6 Yun Hyung Yung 1
#7 Jang Sung Il 1
#8 Yoon Hyeong Yong 1
#9 Yun Hyun Yung 1
#10 Sim In Sick 1

Latest patents

Publication Filing date Title
KR20100034087A Package water treatment system having multi supplied line
KR20100024610A A sludge dehydrator having supersonic waves wash apparatus
KR20100012535A Chlorine automatic system
KR20090108294A Tank for Chlorine Gas
KR20090105317A Scum Exhaust Apparatus Use for Sludge Collector of Circle type
KR20090098311A Flocculator of air drive type
KR20090098012A Dissolution apparatus of carbon dioxide
KR100855609B1 Chlorine dosing equipment use for gas tank of fix type
KR100797978B1 Rotary type dust removing machine
KR20080020107A Filtration paper surface washer that equip high speed rotary type nozzle
KR20050032994A Sodium hypochloride generator
KR20060014192A Impeller of medicines feeder
KR100481946B1 Sludge disposal device
KR20040022860A Strainer for cleaning bed
KR20030010206A Water collecting device of the lower part
KR20020072152A powder feeder for water treatment