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IRON & STEEL GENERAL INST MINISTRY METALLURGICAL IND

Overview
  • Total Patents
    29
About

IRON & STEEL GENERAL INST MINISTRY METALLURGICAL IND has a total of 29 patent applications. Its first patent ever was published in 1987. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are MORIYAMA AKIRA, SUISEI KOGYO KK and BRANŻOWY OŚRODEK BADAWCZO ROZWOJOWY MASZ ELEKTRYCZNYCH KOMEL.

Patent filings in countries

World map showing IRON & STEEL GENERAL INST MINISTRY METALLURGICAL INDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing IRON & STEEL GENERAL INST MINISTRY METALLURGICAL INDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Shike Yin 2
#2 Yishan Wang 2
#3 Zhang Tongda 1
#4 Weihan Zhu 1
#5 Zhang Yue 1
#6 Zuzhe Xu 1
#7 Zhu Jinghan 1
#8 Guogang Shan 1
#9 Li Rong 1
#10 Cheng Ju 1

Latest patents

Publication Filing date Title
CN1216405A Manufacture of alkaline secondary nickel-hydrogen cell and its positive and negative pole material
CN1207589A Method for making hydride cathode of nickel-metal hydride storage battery
CN1214371A Preheating process of mixed sintered material or pellet material
CN1201837A Ni-Cr alloy for false tooth
CN1199101A Method for preparation of ceramic/aluminium composite material
CN1171484A Sand filter of metallic fibres
CN1136169A Magnetic fault detector
CN1123637A Ultravidet and optical resistant textile
CN1120600A Iron-base partially-crystallized alloy, its prodn. method and application
CN1109105A Sintering process for tungsten alloy strips
CN1116248A Tungsten carbide base hard alloy containing rare-earth and its oxides
CN1121445A Series distribution circular holes cyclic type pipe cold-rolling machine
CN1099732A Cooling device for producing fibre by quick condensation
CN1107770A ultra-low-hydrogen and high-basicity sintered flux
CN1098782A Mutual inductance type displacement sensor with special magnetic core
CN1095424A High-temp. anti-carbonizing Austenite steel
CN1082759A Producing method for Nd-Fe-B permanent magnet
CN1078497A Quench method for metal card clothing
CN1077503A Chrome slag processing with aid of electrolysis in sea water
CN1074714A Cold concretion high carbon content iron mineral ball group for iron-smelting