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CHINACOAL PINGSHUO GROUP CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    64,251
  • Filing trend
    ⇧ 100.0%
About

CHINACOAL PINGSHUO GROUP CO LTD has a total of 29 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, chemical engineering and environmental technology are HANGZHOU LUHONG TECH CO LTD, HAN SAM KORA CO LTD and PAX WATER TECH INC.

Patent filings in countries

World map showing CHINACOAL PINGSHUO GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing CHINACOAL PINGSHUO GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Wei 10
#2 Ji Yuliang 3
#3 Ding Xinqi 2
#4 Wang Xiangsheng 2
#5 Chen Defu 2
#6 Wang Kun 2
#7 Lei Jiawei 2
#8 Chen Jianping 2
#9 Zhao Feng 2
#10 Duan Zhidong 2

Latest patents

Publication Filing date Title
CN111779517A High-altitude integrated quick pusher for resin anchoring agent
CN111173556A Method for preventing borehole collapse during large-diameter borehole replacement traversing
CN110654674A Device for storing, taking and placing pipeline on tunneling working face
CN110217713A Drawing hoist is servo-actuated lifting folding type safety guard net
CN110156214A Gasification of poor coal sewage pretreatment device
CN109980765A A kind of energy-storage system charge/discharge control method and system based on dual freedom PID
CN108592719A Help the permanent ramp forming method in arterial highway in opencut end
CN108507516A A kind of digital display type back sinking detector
CN108458201A A kind of pipe pressurized rapid plugging device
CN107265794A A kind of processing of gasification of poor coal waste water at recycle device and its recovery with using method
CN107022931A The fast rail pressing device of a kind of spacing-type sleeper and self-locking quick
CN106039872A Dust removing device special for electric shovel cabin
CN105964020A Steel wire rope anti-dropping device of truss mud scraper
CN105669331A Mining area land repair agent and repair method
CN105173529A Rapid retraction method for belt conveyer and tape handler for retraction
CN105135988A Driving support and detective hole construction engineering quality detection apparatus
CN104948553A Novel electric shovel pushing and pressing main shaft nut fixing device
CN104591196A Strengthening method for high-alumina fly ash alkali-soluble pre-desiliconization
CN104401638A Anti-smashing chute device
CN104265352A Underground coal mine fire-control grouting nitrogen-injecting pipeline and removal method thereof in withdrawal