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IRON & STEEL RES GENERAL INST

Overview
  • Total Patents
    49
About

IRON & STEEL RES GENERAL INST has a total of 49 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China. Its main competitors in its focus markets surface technology and coating, environmental technology and measurement are METH MAX, ARKEMA B V and TIANJIN AMTECH VACUUM TECH CO LTD.

Patent filings in countries

World map showing IRON & STEEL RES GENERAL INSTs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing IRON & STEEL RES GENERAL INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Liu 3
#2 Guorong Lu 2
#3 Deng Bo 2
#4 Feng Di 2
#5 Dong Han 2
#6 Jihua Xu 2
#7 Han Guangwei 2
#8 Guo Wei 2
#9 Hui Weijun 2
#10 Han Jingcheng 1

Latest patents

Publication Filing date Title
CN101067185A High-temperature long-life self-lubricating wearproof alloy material
CN101020934A Blocking detecting sensor, device and method for coal spraying pipeline
CN101020951A Controlled cooling process and water cooler for high carbon and chromium bearing steel pipe blank after hot rolling
CN1944690A Heat processing method for obtaining fine grain ferrite in medium carbon steel
CN1943919A Energy saving cogging method of cast ingot
CN1587456A Textile fiber with conductive ane magnetic conductive function and its preparing method
CN1588591A Process for preparing iron-chromium-cobalt permanent magnet radiation ring and radial orientation device
CN1588589A Use of shield phenol type antioxidant in iron nitride magnetic fluid
CN1587422A High strength austenite steel crystal fining method and miter angle extruding deforming mould
CN1487100A Rolling control method for superfine structure low-carbon steel
CN1411940A Continuous welding production method of light H-type steel
CN1400317A Method for treating and controlling acid-soluble aluminium in steel outside molten steel furnace
CN1392280A Iron-nickel-chromium base cast high temperature alloy resisting metal cineration and carbonizing
CN1403612A Metal cineration resistant nickel-base high-temperature alloy
CN1370987A In-situ metal analyzer
CN1329178A Delayed crack high strnegth steel
CN1324922A Metal cermet lubricant and its prepn. method
CN1275630A High-strength low-expansion alloy steel
CN1275607A Method for producing gas by spray blowing coal and oxygen
CN1275632A High strength screw bolt steel with good delay resistant breaking performance