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BAOWU GROUP ECHENG IRON AND STEEL CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    55,589
About

BAOWU GROUP ECHENG IRON AND STEEL CO LTD has a total of 29 patent applications. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, environmental technology and machine tools are HUNAN VALIN XIANGTAN IRON & STEEL CO LTD, WUHAN IRON AND STEEL GROUP ECHENG IRON AND STEEL CO LTD and XINGTAI IRON & STEEL CO LTD.

Patent filings in countries

World map showing BAOWU GROUP ECHENG IRON AND STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Top inventors

# Name Total Patents
#1 Yu Hongwei 12
#2 Liang Baozhu 11
#3 Yi Xun 11
#4 Bao Haiyan 9
#5 Zhang Huan 8
#6 Li Haifeng 7
#7 Bu Yong 7
#8 Yang Bo 7
#9 Yu Aihua 6
#10 Wang Cheng 6

Latest patents

Publication Filing date Title
CN111985112A Blast furnace digital twin system based on Unity3D
CN111932819A Visual identification system based on intelligent factory platform iPlat
CN111979368A Process method for increasing blast furnace coke supply
CN112027612A Novel stemming separation device and using method thereof
CN111946602A Rapid vacuum pumping system, and control method and device thereof
CN111942426A Hot infrared-based molten iron transportation locomotive axle temperature measurement method
CN111942641A Automatic bundling control method for deformed steel bars
CN111926234A Production method for producing super-thick high-strength steel plate for building with excellent thickness directivity based on continuous casting billet single frame
CN111893242A Smelting method for deep desulfurization of low-aluminum steel
CN111676425A Bridge steel with excellent toughness and strong fatigue property at extreme low temperature and manufacturing method thereof
CN111876688A Smelting method of high-nitrogen sulfur-containing free-cutting steel
CN111893390A Method for producing steel sheet for wide-width railway vehicle tank body with uniform performance
CN111876555A Smelting method for stably controlling sulfur content of non-quenched and tempered steel
CN111876687A Easy-to-weld high-strength steel with excellent low-temperature toughness and tensile strength of 800MPa and production method thereof
CN111893392A Smelting method for reducing edge crack incidence rate of 45 steel plate
CN111926137A Preparation method for producing ship plate by adopting high-phosphorus, high-arsenic and high-sulfur molten iron
CN111889512A Method for producing thin steel plate by single-stand rolling mill
CN111876691A Super-thick high-toughness weather-resistant bridge steel plate and production method thereof
CN111926236A Method for producing steel plate with excellent Z-direction performance for welding structure by adopting continuous casting billet under condition of small compression ratio
CN111893279A Stelmor air-cooled wire-controlled cold production method of HRB400(E) deformed steel bar with yield strength of more than or equal to 420MPa