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NANJING BRANCH OF CHINA 19TH METALLURGICAL CORP

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,530
  • Filing trend
    ⇧ 33.0%
About

NANJING BRANCH OF CHINA 19TH METALLURGICAL CORP has a total of 11 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, materials and metallurgy and civil engineering are YURTEC CORP, HWS CONCRETE TOWERS S L and MCC5 GROUP SHANGHAI CORP LTD.

Patent filings in countries

World map showing NANJING BRANCH OF CHINA 19TH METALLURGICAL CORPs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing NANJING BRANCH OF CHINA 19TH METALLURGICAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Jiangli 4
#2 Li Jianlin 3
#3 Jia Ling 2
#4 Yang Xingzhi 2
#5 Zhu Zhibing 2
#6 Yang Yanfeng 2
#7 Yao Liang 1
#8 Bao Xinyong 1
#9 Li Hongbei 1
#10 Xie Huifu 1

Latest patents

Publication Filing date Title
CN109000483A A kind of insulation of EAF bottom and furnace shell reverse installation process
CN109231007A A kind of electric furnace ontology handling, mounting process
CN109266869A A kind of bell upside-down mounting and bell mounting process
CN108483216A Soft connection device and its hanging method for hoisting large-size curved plate with ribbing
CN107795122A Concrete stack shell constructing device and construction method
CN107720355A Tubulose glue machine adhesive tape threading constructing device
CN106753456A A kind of method that loss smoke collecting device is installed in online passage
CN106052625A Method for measuring concentricity of cylindrical body
CN106284341A A kind of prestress anchorage cable hillside wall construction technology
CN106271409A A kind of manufacture method around cylinder steel ladder
CN106041309A A kind of welding method of Q420 high strength steel