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CHANGZHOU MUNICIPAL ENGINEERING DESIGN RES COLLEGE CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,506
About

CHANGZHOU MUNICIPAL ENGINEERING DESIGN RES COLLEGE CO LTD has a total of 13 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 agriculture are AHLMANN ACO SEVERIN, PREFAEST SA and WUHAN MUNICIPAL ENGINEERING DESIGN & RES INSTITUTE CO LTD.

Patent filings in countries

World map showing CHANGZHOU MUNICIPAL ENGINEERING DESIGN RES COLLEGE CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHANGZHOU MUNICIPAL ENGINEERING DESIGN RES COLLEGE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Dan 4
#2 Wang Yingcheng 4
#3 Lu Feng 3
#4 Song Yuheng 3
#5 Liu Kejun 3
#6 Yang Hong 3
#7 Liu Yanyan 3
#8 Fu Zongming 3
#9 He Wei 2
#10 Zhang Wei 2

Latest patents

Publication Filing date Title
CN111760378A Sponge urban rainwater and sewage treatment system and technology thereof
CN111705640A Seamless expansion joint structure for bridge joint treatment and construction process thereof
CN111705888A Rain and sewage diversion system for separating initial rainwater from later rainwater
CN111501465A Road structure is dredged to track traffic
CN111501901A Rainwater collection system and method
CN111530721A Chemical sewage pipeline welded junction inner wall anticorrosion technology
CN111501968A Linear anti-blocking drainage ditch
CN111042173A Quicksand layer open caisson construction method
CN111041917A Foundation ditch road bed backfill structure
CN111003824A Nano aeration device for treating black and odorous water body
CN109668338A Solar water heating system under suitable for low temperature environment
CN109595496A A kind of multifunction retractable garden lamp
CN109537450A Bridge steel railing integration telescopic joint