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Nanjing assen environment technology co ltd

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    204,814
About

Nanjing assen environment technology co ltd has a total of 16 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets measurement are CHANGZHOU BIOWIN BIOPHARM CO LTD, SCHOPPER LOUIS and FLUIDSENS INT INC.

Patent filings in countries

World map showing Nanjing assen environment technology co ltds patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing Nanjing assen environment technology co ltds patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Analysing materials

Top inventors

# Name Total Patents
#1 Liu Deyun 12
#2 Fan Lifeng 11
#3 Chen Ying 10
#4 Zhang Shu 5
#5 Sun Mingwei 5
#6 Li Zheying 4
#7 Deyun Liu 4
#8 Wang Simin 4
#9 Liang Xiao 3
#10 He Lei 3

Latest patents

Publication Filing date Title
CN104764649A Low-concentration flue gas detection, pretreatment and water-removal method and device, and flue gas detection application system
CN104729891A PM2.5 (Particulate Matter 2.5) source analyzing and sampling device based on carbon dioxide concentration control
CN104729890A PM2.5 (Particulate Matter 2.5) source analyzing and sampling device based on flow feedback control
CN104729892A PM2.5 (Particulate Matter 2.5) source analyzing and sampling device based on multichannel parallel feedback control
CN103721676A Iodized activated carbon and preparation method and application thereof
CN103055732A Analog flue gas mixing device based on high temperature humidity generator
CN103033399A Atmospheric multiparameter transmitter for PM2.5 particulate matter monitor and use method thereof
CN103808685A Low-concentration flue gas infrared analyzer based on Fourier transform and detection method thereof
CN103808682A Low-concentration flue gas ultraviolet analyzer based on Fourier transform and detection method thereof
CN102809546A Low-concentration flue gas infra-red analyzer and detection method
CN102778445A Intelligent analyzer and detection method for standard state dry basis
CN102788764A Ultraviolet analyzer and detection method for low concentration smoke
CN102519760A Total gaseous mercury flue gas sampling gun and sampling system thereof
CN102564810A Denitrated flue gas sampling and pretreatment device
CN101509846A High-temperature flue gas sampling line with heating and heat preserving function
CN101126732A High temperature flue gas moisture instrument anti-abrasive anti-plugging method and device