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KEOSAN CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    235,561
About

KEOSAN CO LTD has a total of 25 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, China and United Kingdom. Its main competitors in its focus markets chemical engineering, environmental technology and medical technology are DU YEBING, AQUAPHOR PRODUCTION CORP and UPR VODOPROV KANALIZTR KHOZ VO.

Patent filings in countries

World map showing KEOSAN CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22
#2 China 1
#3 United Kingdom 1
#4 Taiwan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kim Kil Jae 18
#2 Kim Kil Ho 15
#3 Yu Chung Chun 2
#4 Kim Kil Jea 2
#5 Hong Hyun Ki 1
#6 Yoo Chung Chun 1
#7 Kim Kil-Ho 1
#8 Ki Byoung Ho 1
#9 Kim Gil Ho 1
#10 Kim Gil Jae 1

Latest patents

Publication Filing date Title
KR101614444B1 Apparatus and method for controlling alarm in water purifier
KR20140134462A Food waste disposers
KR20140042062A Oxygen generating appatatus connecting purifier
KR20140009683A Composition for filtering the chlorine in tap water, its filter instrument
KR20140009682A Device for filtering the water of portable water container
KR20130029495A Structure of rotation the supply cock for purifier
KR20130027126A Supporter for fixing the filter instrument of water purifier
KR20120017819A Structure of connecting the exhaust module for water purifier
KR20110120111A Device for generating the oxygen of water purifier
KR20110111942A Apparatus for dispensing the beverage of purifier
KR20110066434A Structure of assembly the filter for water purifier
KR20110066433A One body type filter for water purifier
KR20110007459A Structure of assembly the filter for water purifier
KR20090110428A Oxygen purifier connected with waterworks
KR20090075394A Bathing device with micro bubble
KR100815092B1 Device for increasing the disolved oxygen of generating disolved oxygen
KR100674167B1 Device for generating the celkali reducing water
KR20070058091A Device for swirling water the purifier filter
KR20050108475A Direct pipe type chlorine removal water cleaner
KR20050108476A Chlorine removal water cleaner