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CCCC TIANJIN ECO ENVIRONMENTAL PROTECTION DESIGN & RES INSTITUTE CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    141,589
About

CCCC TIANJIN ECO ENVIRONMENTAL PROTECTION DESIGN & RES INSTITUTE CO LTD has a total of 12 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 environmental technology, measurement and civil engineering are AQUATECH, ASAHI GLASS ENG KK and JIANGSU HEHE WATER ENV CO LTD.

Patent filings in countries

World map showing CCCC TIANJIN ECO ENVIRONMENTAL PROTECTION DESIGN & RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CCCC TIANJIN ECO ENVIRONMENTAL PROTECTION DESIGN & RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Jiayin 4
#2 Hu Bao'An 4
#3 Li Sujiang 3
#4 Zhao Haitao 3
#5 Ma Yonggang 3
#6 Zhang Yundong 3
#7 Yin Ruilin 3
#8 Wang Tianxiang 2
#9 Tian Guiping 2
#10 Guo Song 2

Latest patents

Publication Filing date Title
CN112178278A Large-diameter pipeline without ballast in river channel and anti-floating device thereof
CN111777278A Deep purification pond chain treatment process for dredging tail water
CN111610207A Heavy metal contaminated soil horizon division method based on portable spectral analysis
CN111530858A Soft foundation treatment monitoring pipe dredging device and using method
CN111254870A Method for determining river and lake bottom sediment dredging depth by nitrogen and phosphorus adsorption and desorption method
CN111018283A Plate-frame filter-pressing dehydration method for river and lake bottom mud
CN111018282A Porous biological polymerization agent for dewatering ecological dredging bottom mud of rivers and lakes
CN111018308A Filter-aid bottom mud conditioner for plate-frame filter-pressing dehydration of ecological dredging bottom mud of rivers and lakes
CN110689615A Parameterized three-dimensional geological modeling method and system and information data processing terminal
CN110717214A Dredging engineering building parameterized modeling method based on graphical programming
CN110442997A It is a kind of for instructing the river mouth waters range demarcation method of river mouth habitat betterment works
CN109001101A A kind of unified single more drawdown bailing test device and methods of pump