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SAC LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    111,784
  • Filing trend
    ⇩ 50.0%
About

SAC LTD has a total of 33 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets thermal processes, materials and metallurgy and environmental technology are SCHWARTZ EVA, KATSUMATA KAZUHIKO and STEIN HEURTEY.

Patent filings in countries

World map showing SAC LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 33

Patent filings per year

Chart showing SAC LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Hyoung Ki 16
#2 Cho Kyeong Hoon 15
#3 Jang Byoung Rok 11
#4 Jang Byoung Lok 9
#5 Ahn Ji Ho 6
#6 Park Jae Cheol 6
#7 Ham Don Oh 6
#8 Lee Hae Jin 6
#9 Hong Sung Sik 5
#10 Seo Dong Myung 4

Latest patents

Publication Filing date Title
KR20200145106A Equipment and Method for Manufacturing Low-Carbon and Low-Phosphorus Ferromanganese Alloy
KR20200000099A hydrogen absorption and release system
KR20190080440A Intensive Quenching using staggered array nozzle
KR20180119007A A Hydrogen Generator Using by-product gas and Preparation Method of Hydrogen Using the Same
KR20180060352A Stainless strip continuous annealing furnace for preventing heat loss
KR20170112722A electrode slipping apparatus and electric furnace
KR20160026944A Electric furnaces and method for preheating scrap in electric furnaces
KR20160123739A tapping machine for tap hole of furnace
KR101599369B1 The Vacuum insulation of the continuous automated annealing oven apparatus
KR20160028881A Apparatus for preheating scrap and electric furnaces
KR20160025383A Apparatus for preheating scrap and electric furnaces and method for preheating scrap in electric furnaces
KR20160006506A Damper unit for high temperature
KR20150004760A Method for treating organic waste
KR20150004758A Equipments for treating organic waste
KR20150105068A Electric arc furnaces and method for preheating scrap in lectric arc furnaces
KR101386053B1 Apparatus and method of combustion exhaust control in regenerative reheating furnace
KR20140057129A Method for manufacturing steel plate
KR101284178B1 Equipments for treating sludge
KR101284179B1 Method for treating water treatment sludge
KR101253703B1 Batch type annealing thermal processing equipment