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Shiheng special steel group co ltd

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,679
  • Filing trend
    ⇧ 125.0%
About

Shiheng special steel group co ltd has a total of 52 patent applications. It increased the IP activity by 125.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and environmental technology are YANCHENG LIANXIN STEEL CO LTD, XINJIANG BAYI IRON & STEEL CO and ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD.

Patent filings in countries

World map showing Shiheng special steel group co ltds patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing Shiheng special steel group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Changsheng 29
#2 Xiao Lijun 29
#3 Zhang Zhongfeng 26
#4 Zhang Xiaojun 17
#5 Zhang Hongyan 17
#6 Yuan Chengxi 17
#7 Ma Qingshui 16
#8 Guo Qijiang 13
#9 Deng Zhaozheng 12
#10 Song Jiang 9

Latest patents

Publication Filing date Title
CN112266254A Hole-plugging stemming for submerged arc furnace and preparation method thereof
CN112255182A Method for measuring silicon content in ferrotitanium
CN112226682A Titanium microalloying production process for deformed steel bar
CN112159925A Production process of high-strength and high-toughness anchor rod steel billet
CN112126735A Production process of high-strength finish-rolled threaded steel billet
CN112197722A Method for inspecting overall dimension of steel
CN111876549A Converter high-iron ratio smelting process
CN111876654A Production method of low-temperature impact resistant blank for D-level power angle steel
CN111704028A Novel section bar hoist and mount automatic control manipulator
CN110628972A Novel material distribution method for reducing segregation of conventional material distribution
CN110453023A A kind of blast furnace crucibe corrodes Prevention analysis method as foot
CN110467932A A method of for coke dry quenching boiler fast cooling
CN110508762A A kind of company's pouring technique of quick-replaceable tundish
CN110453149A A kind of high-intensity fine rolling screw-thread steel and its production technology
CN110553511A Method for preventing electrode from being hard broken in peak avoiding production of submerged arc furnace
CN110467930A The first track infrastructure of coke guide
CN110586670A Auxiliary device for eliminating reduction of aging performance in bar finishing
CN110586669A Controlled cooling device for multi-line slitting rolling of bar
CN110586662A Full-flow controlled rolling and controlled cooling production line for bar
CN110586667A Forced cooling device for cooling bed and cooling bed adopting same