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JIANGSU WUXI MINERAL EXPLORATION MACHINERY GENERAL FACTORY CO LTD

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    28,060
  • Filing trend
    ⇩ 57.0%
About

JIANGSU WUXI MINERAL EXPLORATION MACHINERY GENERAL FACTORY CO LTD has a total of 77 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and measurement are TARGET INTERVENTION AS, EDGAR EUGENE GREVE and ATWOOD OCEANICS INC.

Patent filings in countries

World map showing JIANGSU WUXI MINERAL EXPLORATION MACHINERY GENERAL FACTORY CO LTDs patent filings in countries
# Country Total Patents
#1 China 77

Patent filings per year

Chart showing JIANGSU WUXI MINERAL EXPLORATION MACHINERY GENERAL FACTORY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Ligen 51
#2 Zhu Rongjie 11
#3 Ligen Zhu 10
#4 Liu Changchi 5
#5 Lu Zhenyu 2
#6 Gu Jiandai 2
#7 Wang Xiaohu 2
#8 Jinwei Li 2
#9 Zhangchi Liu 1
#10 Changchi Liu 1

Latest patents

Publication Filing date Title
CN111594162A Undisturbed sampling drilling tool adopting semi-closed pipe structure
CN111335831A Automatic rod storage mechanism for drilling machine
CN111058450A Grouting control method, device and system
CN110173215A A kind of intelligent long stroke high-pressure rotary-spray drilling machine suitable for RJP and MJS engineering method
CN110185388A A kind of integrated churn of soil and groundwater sampling reparation
CN110130829A A kind of strength pore-forming one drilling machine suitable for bottom hole impact whirl spraying engineering method
CN109973022A A kind of slurry injection nozzle device of included sealing device
CN109930607A A kind of band opens and closes the dual slurry injection nozzle device of function certainly
CN109973027A A kind of drilling machine promotion pressurization speed measuring device
CN109681192A A kind of stratum slip casting feedback pressure sensing device
CN109653685A A kind of multi-station drilling machine power head mounting rack
CN108608476A A kind of probe tube cuts open pipe device
CN108590561A A kind of sampler drill draws hook with quickly carrying
CN108533190A A kind of drilling rod Rapid lifting device
CN107975370A A kind of direct-push soil sample drilling tool component
CN107939279A For building the spiral drill component of water sample monitoring well
CN108002227A Can self-return day mechanism of car
CN108204204A A kind of drilling machine advance frame sliding track mechanism
CN107965282A A kind of haulage gear of drilling machine with pooling feature
CN108019208A Direct-push shaft building water sampling drill tool assembly