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ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    106,406
  • Filing trend
    ⇩ 66.0%
About

ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO LTD has a total of 17 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, machines and textiles and paper are CHECKPOINT FLUIDIC SYSTEMS INTERNATIONAL LTD, XIAMEN CONJOIN ELECTRONICS TECH CO LTD and PREC DISPENSING SYSTEMS LTD.

Patent filings in countries

World map showing ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing ZHENJIANG GREAT WALL GROUTING EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Zhenming 16
#2 Chen Xinghe 12
#3 Chen Cong 8
#4 Xu Xing 8
#5 Liu Yimin 2
#6 Lin Jindong 2
#7 Wu Bingzheng 1
#8 Geng Nan 1
#9 Zhenming Li 1

Latest patents

Publication Filing date Title
CN112128073A High-pressure viscous particle slurry delivery pump
CN110181692A The dustless slurrying filling pumping plant of unpacking of mining jumbo bag
CN109809203A The dustless batcher of unpacking of mining jumbo bag
CN108799037A Tracked hydraulic water injecting pump
CN108193536A A kind of full-automatic slurrying slip casting safety control system
CN108005872A A kind of grouting pump for noting lotion gravel
CN107940076A A kind of positive closing slurries switching valve
CN105402118A Grouting pump for spherical valve plate
CN105134542A High-pressure and large-flow grouting pump
CN104863815A Grouting pump of moving single valve ball structure
CN104653424A Spring-boosted triggering delay reversing pneumatic grouting pump
CN104652840A Double-fluid high-pressure filling machine
CN104500097A Vertical stirring and grouting all-in-one machine
CN103994046A Asynchronous plunger multi-liquid stepless matching synchronous grouting pump
CN103982389A Multi-liquid high-precision stepless ratio synchronous grouting pump
CN103982414A Multi-liquid stepless proportioning synchronous grouting pump
CN102777373A Double-liquid synchronous grouting pump