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SANGWON ENC CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    130,358
  • Filing trend
    ⇩ 50.0%
About

SANGWON ENC CO LTD has a total of 42 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are MENZEL GMBH & CO, PSI ETS and HAN SANG BAE.

Patent filings in countries

World map showing SANGWON ENC CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 42

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Ho In 12
#2 Lee Jae Min 9
#3 Yoon Byung Roo 6
#4 Kang Geon Deok 5
#5 Yun Byung Ru 4
#6 Choi Choong Ho 4
#7 Kim Hun 3
#8 Lee Seong Hoon 3
#9 Yoo Seong Jong 2
#10 Lee Ho Youn 2

Latest patents

Publication Filing date Title
KR102199716B1 Water quality improvement system as aqua circulation system type with single-pile
KR102199715B1 Water quality improvement system as aqua circulation system type
KR101991742B1 Manufacturing method of floating body, floating body manufactured by the same, water quality improvement system as aqua circulation system type including the same, and water quality improvement method using the same
KR101991741B1 Aqua circulation system type as water quality improvement system with improved easy of on-site installation and stability of operation, and water quality improvement method using the same
KR20170106246A a small sized wastewater treatment system of SBR method using both fixed and speed changeable floating aerator and a floating discharge device and the wastewater treatment process
KR101893874B1 Turbine for water treatment and method of manufacturing the same
KR20180012512A Turbine for water treatment, manufacturing method thereof and assembling jig for use therein
KR101707410B1 Artificial water circulation device for the improvement of water quality and its control method
KR101750449B1 a small sized wastewater treatment system of SBR method using both fixed and speed changeable floating aerator and a floating discharge device and the wastewater treatment process
KR20160032067A a simple structured wastewater treatment system using multi step aerating floation method and the wastewater treatment method
KR101617833B1 the water turn over device for removing algae and the algae bloom control method using thereof
KR101562652B1 the water turn over device for removing algae and the algae bloom control method using thereof
KR20160029272A a simple structured wastewater treatment system using multi step aerating floation method and the wastewater treatment method
KR20130013046A Total phosphorous removal system and the total phosphorous removal mehtod using both coagulating sedimentation device and filtering device
KR101012273B1 The highly efficient rotary eddy flow typed surface aerator and the wastewater treatment method with thereof
KR100941949B1 Wastewater treatment system and method for reactor
KR20050034909A Recyding method for steel manufacturing dust and its installation
KR20050031618A Device for filler transfer
KR20050015824A polluted water sewage disposal method and its apparatus
KR20040012325A A manifold station it can be separate collection