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JIANGSU CANGHUAN COPPER PRODUCTS CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    158,072
  • Filing trend
    ⇩ 100.0%
About

JIANGSU CANGHUAN COPPER PRODUCTS CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools, basic materials chemistry and materials and metallurgy are JUNKER ERWIN GRINDING TECHNOLOGY AS, TAICANG JIANSONG IND CO LTD and ARRAULT JULES.

Patent filings in countries

World map showing JIANGSU CANGHUAN COPPER PRODUCTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing JIANGSU CANGHUAN COPPER PRODUCTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shugang 6
#2 Wang Mingxing 6
#3 Wang Jianju 5
#4 Ma Xinke 5
#5 Wang Xiaolei 5
#6 Wang Zheng 4
#7 Guo Shihe 4
#8 Wang Zejun 4
#9 Zhang Peng 3
#10 Yao Cuicui 3

Latest patents

Publication Filing date Title
CN111922827A Automatic deburring method for end face of copper pipe
CN111774968A Automatic deburring machine for copper pipe
CN110029239A A kind of oxygen-free copper production technology
CN110026446A Copper pipe produces cooling device
CN107051120A Oil fume purifier for copper pipe processing
CN107186005A The straightener of handstand disk copper tube drawing machine
CN105290947A Cutter blunting machine
CN105505313A An abrasive used for cutter polishing or passivating
CN105290263A Forming method used for automatically producing packing clasps
CN105363959A Forming machine for automatically producing packing buckles
CN104741466A Processing equipment for horn mouth of metal tube
CN103394574A Novel spinning device for forming inner threaded pipe
CN103341732A Manufacturing method of connector
CN103341731A Method of manufacturing connection pipes