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SHANDONG PROVINCE METALLURG ENG CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    186,942
About

SHANDONG PROVINCE METALLURG ENG CO LTD has a total of 46 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China, India and Malaysia. Its main competitors in its focus markets environmental technology, thermal processes and materials and metallurgy are SHIJIAZHUANG XINHUA ENERGY ENVIRONMENTAL TECHNOLOGY CO LTD, SHIJIAZHUANG XINHUA ENERGY ENVIRONMENTAL TECHNOLOG and TIANJIN CEMENT INDUSTRY DESIGN & RES INST CO LTD.

Patent filings in countries

World map showing SHANDONG PROVINCE METALLURG ENG CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG PROVINCE METALLURG ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Dongsheng 27
#2 Qian Gang 20
#3 Yun Ruping 18
#4 Yao Chaosheng 18
#5 Gang Qian 8
#6 Li Xichang 6
#7 Yu Zhongnian 6
#8 Wei Xinmin 6
#9 Chaosheng Yao 5
#10 Xinmin Wei 5

Latest patents

Publication Filing date Title
CN104630403A Combustion control method and combustion control system of top-combustion type hot-blast stove
CN104627693A Feeding and discharging system for stock bins
CN104236311A Trolley changing device
CN104236310A Trolley changing device
CN103924014A Iron-making steel-making method shortening interface distance of molten iron and molten steel and equipment combination thereof
CN103983111A Annular sintering machine for water seal
CN103983118A Annular cooler for water seal
CN103924015A Equipment combination and method for achieving iron and steel zero interface
CN103924800A Rapid molten iron conveying method and device combination between interfaces of molten iron and molten steel
CN103673511A Boiling type material drying method and special boiling kettle thereof
CN103451347A Furnace-inside modification method of furnace gas in Hismelt smelting reduction furnace and smelting reduction furnace thereof
CN103421946A Water control method for material layers of sinter mixture and method for realizing water control method
CN103421948A Method for changing state of upper part of mixed materials on trolley and method for realizing above method
CN102676798A Method for reducing water of sinter mixture
CN103388048A Physical-sensible-heat recovery method and device of converter flue gas
CN102538465A Rotary sintering machine system
CN103217017A Method and device for sealing adjacent end surfaces of sintering machine trolley
CN103007685A Desulfurization solvent activity regeneration and purification method
CN102997667A Side sealing device of sintering machine
CN102997690A Sealing device of circular cooler