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PANGANG GROUP CHENGDU IRON & STEEL CO LTD

Overview
  • Total Patents
    16
About

PANGANG GROUP CHENGDU IRON & STEEL CO LTD has a total of 16 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are NANJING INST ENGINEERING, SHANGHAI BRIDGE PETCARE CO LTD and FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI I OKTJABR SKOJINST GEOKHIMII I ANALITICHESKOJ KHIM IM V.

Patent filings in countries

World map showing PANGANG GROUP CHENGDU IRON & STEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing PANGANG GROUP CHENGDU IRON & STEEL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Huachuan Bian 5
#2 Haitao Cheng 4
#3 Ru Yan 4
#4 Ena Wang 3
#5 Yuanrong Guo 3
#6 Qing Lu 3
#7 Renjie Yin 3
#8 Jianming Teng 3
#9 Tao Zhang 3
#10 Min Zhang 2

Latest patents

Publication Filing date Title
CN101905407A Producing process of large-diameter core rod for rolling of mandrel pipe mill
CN101906526A Heat treatment process of mandrel of mandrel pipe mill
CN101905408A Process for producing large-diameter core rods of pipe tandem mills
CN101439350A Method for producing seamless steel pipe for producing gas cylinder with heavy caliber for hauled vehicle
CN101444792A Method for producing seamless steel pipes used for large-diameter high-pressure gas cylinders
CN101444793A Method for fabricating seamless steel pipes for large-diameter high-pressure gas cylinders used in trailer production
CN101476001A Method for smelting medium titanium slag by blast furnace
CN101423887A Method for cooling steel pipe
CN101418371A Application of shaft furnace in baking full-vanadium ferrotitanium ore concentrate pellet ore
CN101439365A Method for rolling seamless steel pipe from die-casting hollow steel ingot
CN101343714A 30CrMnSiB steel, weldless steel tube for cylinder and method of manufacturing the same
CN101333579A Method for producing tube blank steel for nuclear electricity
CN101285153A Fire-resistant steel fire-resistant seamless steel pipe and production method thereof
CN101195154A Casting mold for hollow steel ingot and producing method thereof
CN101245399A Method for applying scorification material supplementary material to convertor steelmaking
CN101173323A Multifunctional slagging material findings and method for producing the same