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ALTWELL TECH INC

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    227,521
About

ALTWELL TECH INC has a total of 24 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets chemical engineering, environmental technology and mechanical elements are PICOGRAM CO LTD, EVOLUTION AQUA LTD and ZHEJIANG OMEX ENVIRONMENTAL EN.

Patent filings in countries

World map showing ALTWELL TECH INCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 24

Patent filings per year

Chart showing ALTWELL TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwon Hyuk Won 8
#2 Go Jung Kyun 6
#3 Shin Young Su 4
#4 Ko Jung Gyun 4
#5 Jung Hyeon Jong 2
#6 Go Joong Kyun 2
#7 Kim Bak 2
#8 Park Geun Jong 2
#9 Lee Kwang Kyu 1
#10 Cho Yong Hyun 1

Latest patents

Publication Filing date Title
KR20200025113A Carbon block filter for removing fluorine and its manufacturing method
KR20140131835A Purification apparatus for water having back-wash function
KR20140104726A Apparatus for controlling inlet water and outlet water of water purifier
KR20130134503A Valve
KR20130130941A Rotary filter connector
KR20130045641A Carbon block filter formed from divided particles of binder and activated carbon and method thereof
KR20130030586A Synchronous open and shut valve assembly for a purifier of direct coupled water supply system
KR20110101872A Connection structure of filter housing
KR20100125866A Functional filter
KR20090082662A A rotation type filter supporter
KR20090067452A Thermal water equipment with funtional cartridge and manufacturing method of a filter for liquating gradually thereof
KR20080067943A Filter using pe-binder and inorganic powder, and the manufacturing method
KR20080095959A A water purifier for washing and cooking with sterilizing water
KR20080095531A A water purifier for washing and cooking of water
KR100801184B1 Filter using pe-binder and plant powder, and the manufacturing method
KR20060084001A Water purifier
KR20050121168A Soft water processing apparatus
KR20030094144A water main direct connection in water clean machine
KR20030094143A Method for correcting exchange time of filter in a water-purifying device
KR20040084487A Method for measurement flow of the water-purifying device