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CITIC DICASTAL CO LTD

Overview
  • Total Patents
    1,287
  • GoodIP Patent Rank
    1,248
  • Filing trend
    ⇩ 18.0%
About

CITIC DICASTAL CO LTD has a total of 1,287 patent applications. It decreased the IP activity by 18.0%. Its first patent ever was published in 2011. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets machine tools, materials and metallurgy and measurement are CHONGQING DAIFA CASTING CO LTD, WUHU RUIHE ELECTROMECHANICAL CO LTD and Nanjing Jiangning Shangfeng Guoyin Standard Parts Factory.

Patent filings in countries

World map showing CITIC DICASTAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 811
#2 United States 393
#3 EPO (European Patent Office) 75
#4 Morocco 8

Patent filings per year

Chart showing CITIC DICASTAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Jiandong 358
#2 Xue Bowen 302
#3 Liu Weidong 220
#4 Zhu Zhihua 209
#5 Li Changhai 192
#6 Liu Huiying 169
#7 Wang Yongning 127
#8 Zhao Yongwang 78
#9 Yang Jinling 77
#10 Xu Shiwen 76

Latest patents

Publication Filing date Title
CN112222378A Molten aluminum transfer system
CN112170812A Aluminum alloy wheel water cooling mold
CN112024829A Water-cooling mold
CN111954179A Wheel operation data acquisition system and acquisition method
CN111940702A Casting mold, counter-pressure casting method and low-pressure casting method
CN111872450A Cutter for machining taper hole
CN111872323A Cooling water channel for casting mold
CN111842842A Side forms and wheel hub low pressure casting mould
CN111979441A Preparation method of aluminum-based composite material
CN111872423A Automatic machining system for wheel riser
CN111926378A Electrolytic cleaning device
CN111849287A Organic coating with invisible effect
CN111673417A Removing device for sealing rubber plug of wheel valve hole
CN111687279A Auxiliary device is changed to spinning-lathe mould
CN111974973A Manufacturing method of aluminum alloy casting and automobile anti-collision beam applying aluminum alloy casting
CN111763944A Aluminum alloy wheel surface coating method
CN111649653A Hole center distance measuring device
CN111637817A Wheel valve hole testing fixture
CN111590389A End face flatness detection device and detection method and wheel blank machining anti-collision device
CN111572470A Wheel rotation imaging control system