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CHINA GEZHOUBA GROUP MACHINERY & SHIP CO LTD

Overview
  • Total Patents
    84
  • GoodIP Patent Rank
    29,479
  • Filing trend
    ⇧ 100.0%
About

CHINA GEZHOUBA GROUP MACHINERY & SHIP CO LTD has a total of 84 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools, packaging and shipping and civil engineering are SHANGHAI WAIGAOQIAO SHIPBUILD, SHANGHAI ZHENHUA HEAVY IND CO and NANTONG ZHENHUA HEAVY EQUIPMENT MFG CO LTD.

Patent filings in countries

World map showing CHINA GEZHOUBA GROUP MACHINERY & SHIP CO LTDs patent filings in countries
# Country Total Patents
#1 China 84

Patent filings per year

Chart showing CHINA GEZHOUBA GROUP MACHINERY & SHIP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Aiguo 23
#2 Li Lili 22
#3 Zhang Jianzhong 17
#4 Peng Jingliang 15
#5 Zuo Chen 12
#6 Xiang Anyu 10
#7 Zhang Qingjun 10
#8 Le Chenggang 10
#9 Chen Yong 9
#10 Mao Dun 9

Latest patents

Publication Filing date Title
CN110654789A Sliding conveying rail in arc tunnel and using method
CN110630815A Conveying device and butt joint method for sliding butt joint pressure steel pipe
CN110626934A Pressure pipeline suspension hoisting accurate positioning anti-collision arm in tunnel and use method
CN110615359A Continuous hoisting operation device and method for vertical section of S-shaped tunnel
CN110481702A Shipping rudder system installation method
CN110355733A Adjustable ramp support device and method
CN110241795A A kind of ship compartment cleaning door pneumatic driving bleaching device
CN110284482A A kind of floating bollard guide groove assembly device and assembling method
CN110284645A A kind of steel structural plant roof structure
CN110307011A High water head stairstepping tunnel all steel lining cutting penstock installation method
CN109854134A A kind of workshop automatic lifting gate
CN109967975A The method of construction of large-scale floating ship service machine
CN109822196A Swing arc based on double tops instrument tracks welding system
CN109778883A A kind of novel steel cofferdam structure and installation method
CN109607374A The dropproof locking device of grasping beam and locking means
CN109487761A It is a kind of that the locking device and operating method of Characteristic of Large-sized Radial Gate maintenance are provided
CN109482683A A kind of device and method by the prefabricated tile pressure head of veneer reeling machine
CN109334858A A kind of method that ship superstructure is built
CN108856991A A kind of fully automatic molten electrode gas shield down hill welding suitable for diversion penstock connects method
CN108927458A A kind of mold and method suitable for the compacting of power station abnormal shape penstock tile