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JIAOCHENG YIWANG FERROALLOY CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    115,696
  • Filing trend
    ⇧ 100.0%
About

JIAOCHENG YIWANG FERROALLOY CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machines and environmental technology are SARATOVSKIJ INST STEKLA AOOT, TOSOH QUARTZ CORP and CHENGDU HENGTONG OPTICAL COMM.

Patent filings in countries

World map showing JIAOCHENG YIWANG FERROALLOY CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing JIAOCHENG YIWANG FERROALLOY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Yonghui 8
#2 Zhang Dongbiao 6
#3 Jia Baogang 5
#4 Liu Jun 4
#5 Wang Zhiwen 4
#6 Jia Baozhi 4
#7 Chu Zhenquan 4
#8 Ran Nani 4
#9 Guo Jiangang 3
#10 Guozhu Kang 3

Latest patents

Publication Filing date Title
CN111574026A Tempering and heat-preserving furnace for microcrystalline glass production
CN111551021A Top converting system for electric arc furnace
CN109733893A Mineral wool production line automatic stacking system
CN109095779A A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag
CN109369020A A kind of calendering technology method producing devitrified glass or stone slab using liquid manganese slag
CN109320062A A kind of method of manganese alloy liquid state waste slag hot charging production granulated wool
CN110029205A Refining furnace bottom blowing system and its air brick limiting alarm method
CN107192272A The multi-functional furnace charge stirrer of refining furnace
CN107188411A A kind of utilization manganese alloy smelts the method that high-temperature slag prepares microlite
CN105214417A Unload ash ease dirt device
CN105300485A Weighing method of belt type hopper scale
CN105241905A Detection method for conventional elements in limestone
CN105188162A Water-cooling combined electrode for DC electric furnace for producing mineral wool
CN104561609A Process for controlling content of nitrogen in manganese metal
CN104215082A Stretchable/retractable closed dust removal smoke hood for rough smelting furnace
CN103435258A Hot-feeding production process of granular cotton from manganese alloy liquid-state waste
CN103305653A System for recycling raw coke oven gas of manganous slag-rich electric furnace and process for recycling raw coke oven gas
CN103241550A Pneumatic ash conveying system
CN101983784A Manganese ferroalloy finery vehicle type folding smoke helmet
CN101497124A Solidifying, granulating and moulding technique of manganese metal or manganese alloy