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CHUNG WOO NATURE CO LTD

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    210,948
About

CHUNG WOO NATURE CO LTD has a total of 37 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and medical technology are GAKYUNG COSMO CO LTD, BLOMEIER MAXIMILIAN and CHIYODA KOHAN CO LTD.

Patent filings in countries

World map showing CHUNG WOO NATURE CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 37

Patent filings per year

Chart showing CHUNG WOO NATURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Myung Sun 19
#2 Park Myeong Seon 13
#3 Park Seon Gu 8
#4 Ahn Byeong Seok 4
#5 Yoo Nam Jong 4
#6 Kwon Moon Chul 3
#7 Kim Min Gyu 3
#8 Kim Hyeon Gi 3
#9 Kim Yeong Bun 3
#10 Prk Hyung Jin 3

Latest patents

Publication Filing date Title
KR20160049301A Power-Free-type pore control filtration apparatus using a filter fiber media
KR20150089149A Wastewater treatment unit
KR101499857B1 Filtration system using fiber filter media
KR100952220B1 Device for filtration a fiber
KR20100113827A Kitchen garbage and wastewater treatment system
KR100869158B1 Boiling point contaminant purification appratus and methode thereof for an early stage rain water
KR100817605B1 Method of manufactering the purification perparations and method of purification of lakes and marshes by using thereof
KR100828143B1 Lakes cleaning device using microbial agent
KR100794208B1 A equipment for deodorize bad smell
KR100775608B1 Processing methode and apparatus for waste water using of sludge drawing and rotating disc
KR20080025521A Malodor removing system using of upper bio filter box and the modification of aeration method
KR100763509B1 Wet air purifiers using rotary and anion generating collecting plates
KR100722545B1 High efficiency air-water separation apparatus of wet air purifiers using of thermoelectric element with the function of thermostats
KR100773500B1 High efficiency air-water separation apparatus of wet air purifiers using of cooling system with the function of thermostats
KR100685436B1 Water using anion generating air purifiers which has an improved dust-collecting efficiency through centrifugal force and rotatory power of inflow air ratated by guide vane
KR100688351B1 Device for heat exchanger be used evaporation latent heat of water
KR100673585B1 Methode and device for a bad smell deodorization have to photosynthesis organism
KR20050094689A Nozzle assembly for air cleaner having anion-generation/humidity-control function
KR20050047706A Apparatus for purifying lakes using tourmaline ionization chamber and, method therefor
KR20050019646A Device to purify the lakes and marshes and, their usage which using tourmaline direct dissolved air flotation system