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NANJING CEC ENVIRONMENTAL PROT CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    72,897
  • Filing trend
    ⇧ 100.0%
About

NANJING CEC ENVIRONMENTAL PROT CO LTD has a total of 42 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and chemical engineering are SHANGHAI ANHORN ENV TECH CO LTD, TONGLING PACIFIC SPECIAL MAT CO LTD and KELADA MAHER ISAAC.

Patent filings in countries

World map showing NANJING CEC ENVIRONMENTAL PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing NANJING CEC ENVIRONMENTAL PROT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Xunwen 9
#2 Han Bing 9
#3 Sun Ying 8
#4 Chen Yong 8
#5 Chen Yuwei 6
#6 Yuan Jinmei 5
#7 Hang Xiaojun 4
#8 Zhu Laisong 4
#9 Gao Zhanping 3
#10 Li Jingmei 3

Latest patents

Publication Filing date Title
CN111534335A Blast furnace gas hydrolysis and dry-process fine desulfurization treatment system and method
CN111545024A Oxidation system and method for flue gas NOx
CN110304647A A kind of dry-process desulfurized ash of utilization society spent acid prepares desulfurized gypsum method and system
CN110591769A Blast furnace gas catalytic desulfurization device and method
CN109364711A A kind of flue gas system for the ultra-clean processing of cement kiln tail gas
CN109157956A A kind of SDA that absorbent efficiently utilizes and CFB coordinated desulfurization system
CN107575878A Multichamber thermal accumulating oxidation furnace
CN105148696A Denitration and dust removal system and method for industrial kiln gas
CN105152307A Removal device for organic matters of wastewater
CN105152329A Moving-bed bioreactor
CN104941373A Purification system for sintering machine head smoke terminal processing
CN104560223A Gas desulfurization device and method thereof
CN104437068A Efficient wet desulfurization dust removal system and method
CN104437069A Desulfurization and dust-removal device and desulfurization and dust-removal method of membrane separation circulating fluidized bed
CN104355407A Processing method and device for slaughter wastewater
CN104291413A Automatic and high-efficiency resin conveying device for nuclear power secondary circuit system
CN104445706A Method for concentrating high-concentration brine
CN104229942A Method and device for decarbonizing and desalting liquid
CN104192997A Sludge backflow system based on control of sludge age
CN104261524A High-efficiency flocculation reaction precipitation device and application thereof