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GUANGZHOU MUNICIPAL ENG MACHINERY CONSTRUCTION CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    108,649
  • Filing trend
    0.0%
About

GUANGZHOU MUNICIPAL ENG MACHINERY CONSTRUCTION CO LTD has a total of 15 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, machines and mechanical elements are ANHUI PROVINCE HIGHWAY & PORT ENG CO LTD, RELLA & CO BAUGES and CCCC SHEC FOURTH ENG CO LTD.

Patent filings in countries

World map showing GUANGZHOU MUNICIPAL ENG MACHINERY CONSTRUCTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GUANGZHOU MUNICIPAL ENG MACHINERY CONSTRUCTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Zhuo 5
#2 Li Jianming 5
#3 Zhang Di 5
#4 Ouyang Jingda 5
#5 Wang Xianpeng 4
#6 Liu Xinwei 4
#7 Liu Zhenli 4
#8 Lu Wensheng 4
#9 Chen Dawen 3
#10 Huang Qiuying 3

Latest patents

Publication Filing date Title
CN111980721A Top end fixed rhinestone device and application method and excavation system thereof
CN111962542A Pre-grouting protection method for subway-involved pile foundation construction and application thereof
CN111648255A Variable-section cantilever formwork suitable for rapid construction and construction method adopting variable-section cantilever formwork
CN111535202A Detachable steel beam overturn prevention device and method
CN111396634A Suspension protection system and protection method for existing large-diameter pipeline
CN111098396A Hydraulic adjustable multi-cabin prefabricated pipe gallery die and manufacturing method of multi-cabin prefabricated pipe gallery
CN111041977A Assembly type bridge pier column connecting structure and method
CN110965479A Detachable lifting lug for vertical lifting of assembled bridge pier stud and bracket-free mounting of cover beam and bracket-free mounting platform of cover beam
CN110952594A Cast-in-place pipe gallery horizontal construction joint water stop structure and construction method thereof
CN110820511A Urban assembled overpass stair adopting UHPC and implementation method thereof
CN110652666A Detachable lifeline protection device and protection system
CN110205931A A kind of prefabricated assembled Collison fence for bridge
CN108252397A Pond body wet method is capped constructing device and construction method
CN106988224A The arch rib installation system and installation method of bridge
CN106400696A Mobile combined bailey frame platform, movable combined bailey frame erecting platform and steel platform erecting method