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JIANGSU SHAGANG INST RES IRON & STEEL

Overview
  • Total Patents
    198
  • GoodIP Patent Rank
    7,358
  • Filing trend
    ⇩ 14.0%
About

JIANGSU SHAGANG INST RES IRON & STEEL has a total of 198 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machine tools and measurement are JIANGSU INST OF RES OF IRON AND STEEL SHA-STEEL CO LTD, SHOUGANG CORP and BENGANG STEEL PLATES CO LTD.

Patent filings in countries

World map showing JIANGSU SHAGANG INST RES IRON & STEELs patent filings in countries
# Country Total Patents
#1 China 198

Patent filings per year

Chart showing JIANGSU SHAGANG INST RES IRON & STEELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Han 46
#2 Zhang Yu 36
#3 Zou Changdong 33
#4 Du Ping 28
#5 Hu Xianjun 23
#6 Qu Jinbo 21
#7 Zhao Jiaqi 18
#8 Li Hualong 17
#9 Shen Kui 16
#10 Yue Zhongxiang 15

Latest patents

Publication Filing date Title
CN112011742A Wire rod for 5000MPa grade diamond wire and production method thereof
CN112191813A Prediction method of bloom solidification end point
CN112222572A Gas shielded welding wire steel and production method thereof
CN112267069A Wire rod for 2100MPa grade galvanized steel wire and manufacturing method thereof
CN112176258A Wire rod for 2500 MPa-grade steel strand and manufacturing method thereof
CN112095112A Pickling device for producing high-grade non-oriented silicon steel and using method thereof
CN112029956A Oxygen supply method for electric arc furnace steelmaking
CN112143974A Production method of non-oriented silicon steel and non-oriented silicon steel
CN112222185A Production method of hot continuous-rolled checkered plate and hot continuous-rolled checkered plate
CN112158874A Blast furnace cloth bag ash resource utilization process method
CN112080695A High-silicon non-oriented electrical steel and production method thereof
CN112024642A Automatic hot straightening method for steel plate
CN112111645A Pelletizing method of iron-containing dust mud capable of reducing bentonite consumption
CN112063800A KR ultrafine powder desulfurizer and application process thereof
CN111977616A Synergistic treatment method and system for desulfurized fly ash and desulfurized gypsum
CN111896563A Manufacturing method of replica sample for transmission electron microscope detection, gel liquid and application method
CN111992862A Flash welding method for HRB600 high-strength hot-rolled steel bar
CN111763891A Iron-nickel-copper alloy and vacuum melting process thereof
CN111790264A Treatment process for desulfurization tower bottom ash based on SDA (SDA) semidry method
CN111855559A Cold-rolled sheet forming performance rapid detection die and use method thereof