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CHINA COAL NO 5 CONSTRUCTION CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    92,673
About

CHINA COAL NO 5 CONSTRUCTION CO LTD has a total of 19 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, electrical machinery and energy and control are FRIEDRICH WILHELM MOLL, MOLL F W SOEHNE MASCHINENFAB and ALEXANDER SCHMIDT DR ING.

Patent filings in countries

World map showing CHINA COAL NO 5 CONSTRUCTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing CHINA COAL NO 5 CONSTRUCTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Jun 5
#2 Yang Xiaoxin 5
#3 Meng Fang 4
#4 Yue Yuanwei 4
#5 Gu Nianshun 3
#6 Zhou Haizhen 3
#7 Liu Zengdong 3
#8 Pei Jicheng 3
#9 Zhang Kun 3
#10 Lyu Hongjuan 3

Latest patents

Publication Filing date Title
CN112128107A Intelligent control system and method for air compressor
CN111520143A Multi-layer double-beam overhanging carrying pole type hanging scaffold for installing vertical shaft equipment
CN111674832A Unpowered wind-water linkage rotary belt sweeper and sweeping method
CN111425207A Inclined shaft construction method and equipment
CN111541167A Integral movable wellhead power distribution and centralized control device
CN111411969A Controlled blasting construction process for freezing section of inclined shaft
CN110863831A Hydraulic drive-based vertical shaft construction stepping type template and working method thereof
CN110733994A comprehensive backup protection device for sinking and stabilizing vehicle
CN110656960A Underground portable multifunctional pneumatic feeding and discharging device
CN110374592A A kind of airborne external spraying derusting of fully-mechanized digging machine and spraying device, fully-mechanized digging machine
CN110333731A A kind of sinking platform suspending system intelligent balance control device and method
CN110358249A Low aldehyde type modified urea-formaldehyde resin grouting for water blocking material of a kind of environmental protection and preparation method thereof
CN109915032A A kind of mechanical arm type diamond water drilling machine and its construction method
CN109944435A A kind of formwork-support and construction method for the construction of silo conical shell
CN109823940A A kind of cage guide rope middle part rope support mechanism
CN109854249A It is a kind of for extra deep shaft formation pre processing around the lane Jing Huan method
CN109630178A The optimization method of ventilation equipment air crossing in a kind of tunnel
CN109026628A Gas drainage holes hole-sealing grouting pump improved equipment and method in a kind of tunnel
CN102081000A On-line detection device for shaft-sinking suspension steel wire rope