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JIANGYIN NANGONG FORGING CO

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    101,635
  • Filing trend
    ⇩ 50.0%
About

JIANGYIN NANGONG FORGING CO has a total of 27 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2009. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, materials and metallurgy and environmental technology are JIANGSU JINYUAN FORGING CO LTD, AREFEV VIKTOR D and BRETT BERNARD.

Patent filings in countries

World map showing JIANGYIN NANGONG FORGING COs patent filings in countries

Patent filings per year

Chart showing JIANGYIN NANGONG FORGING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gao Xin 20
#2 Gao Ming 16
#3 Qiu Yajun 10
#4 Xue Song 9
#5 Qingfeng Xu 6
#6 Xin Gao 6
#7 Yueqiang Xu 6
#8 Fuping Ye 6
#9 Chengqing Lin 6
#10 Zhengang Lei 5

Latest patents

Publication Filing date Title
CN112045124A Special core rod for cylinder barrel inner hole concave step and forming method
CN111687369A Forging method of petroleum valve block for fracturing pump
CN111715827A Free forging forming process for taper of taper shaft
CN109226624A A kind of eccentric shaft and its moulding process
CN109226617A A kind of high-power wind turbine main shaft large flange quick shaping process
CN109226618A Mold is used in the compound Forging Technology of high-power wind turbine main shaft and forging and stamping
CN107971709A The forging method of hole taper sleeve
CN107891112A Hexagon square plate forging method
CN107363214A A kind of long valve body punching pulling forging technology
CN107282837A A kind of open socket forging method
CN107225208A A kind of little gear forging technology
CN105689628A Forging process for wind power main shaft made of 34CrNiMo6 steel
CN105695876A Smelting process for steel for wind power main shaft and steel for wind power main shaft
CN105328095A Low-carbon high-alloy steel forging technology
CN104232916A Electroslag remelting process for GH901 alloys
CN104128542A Machining method for forming flange on large-diameter-difference single flange shaft at first
CN102814438A Forging process for improving metallographic tissue of gear piece billet
CN102814443A Limit forging method of rectangular blank
CN102632182A Forging molding process for integral hollow nuclear power main pipe
CN102632179A Semi-closed tool for forging hollow nuclear power main pipe