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GUANGZHOU MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    27,892
About

GUANGZHOU MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTD has a total of 53 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, environmental technology and chemical engineering are HANMAC ENGINEERING & CONSULTAN, CHANGZHOU MUNICIPAL ADMINISTRATION CONSTRUCTION ENG CO LTD and CCCC ROAD & BRIDGE SPECIAL ENG CO LTD.

Patent filings in countries

World map showing GUANGZHOU MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing GUANGZHOU MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ning Pinghua 29
#2 Wang Sheng 21
#3 Luo Yongle 16
#4 Liu Bing 16
#5 Zhou Weiguang 14
#6 Liu Jian 14
#7 Yue Xiaogang 12
#8 Xiong Hongbo 12
#9 Zhang Songtao 11
#10 Ou Jianling 10

Latest patents

Publication Filing date Title
CN112195804A Structure and construction method for newly-added prefabricated guardrail of existing bridge
CN112145182A Method for enabling ultra-small clear distance shield tunnel to penetrate existing line downwards
CN112145210A Anchor cable group removing method for invading shield or pipe-jacking tunnel section
CN112065410A Method for receiving in shield soil body
CN111980714A Shield receiving method without main body structure
CN112031122A Inspection well grouting system and method
CN111705902A Grate anti-blocking device
CN111576222A Construction method of steel pipe pile stacked road type road
CN111620417A Device and method for deeply removing phosphorus from sewage
CN111248185A Marina meretrix killing treatment equipment and technology
CN111121715A Vertical displacement monitoring equipment and system
CN111125936A Method and system for converting designed water quality of sewage and model water quality and storage medium
CN111709108A Pollution emission reduction analysis method and system based on big data
CN110489811A Water level applied to draining water drainage determines method, system and storage medium
CN110404302A The system and method for carbon source particle is recycled in a kind of primary sedimentation tank
CN110384961A Sedimentation basin and its control method
CN110220812A A kind of coarse granule classification measurement of water-content coefficient method of the cohesive soil containing coarse granule
CN110374017A A kind of blackened remodeling method of cement bridge floor
CN110067259A A kind of side slope antiskid wall construction
CN109949690A A kind of shield vertical shaft vertically jacks model test apparatus and method