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WUXI QINGYANG MACHINERY MFG CO LTD

Overview
  • Total Patents
    278
  • GoodIP Patent Rank
    5,259
About

WUXI QINGYANG MACHINERY MFG CO LTD has a total of 278 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and thermal processes are WUXI JIAOYANG MACHINERY MFG CO LTD, WUXI QIAOYANG MACHINERY MFG CO LTD and OPTIMAIR HOLDING B V.

Patent filings in countries

World map showing WUXI QINGYANG MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 278

Patent filings per year

Chart showing WUXI QINGYANG MACHINERY MFG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Jinglan 278

Latest patents

Publication Filing date Title
CN105478007A Method for purifying indoor air by using fan
CN105288896A Canister for gas mask
CN105298937A Bathroom exhaust fan with purification function
CN105289281A Window-type air purifier
CN105413078A Breathing mask with filtering and purifying functions
CN105435814A Catalyzing composition for purifying air
CN105597812A Catalytic composition for purifying air
CN105240954A Bathroom drawing fan with purification function
CN105251350A Window type air purifier
CN105240967A Central air conditioner with purifying function
CN105333521A Window-type air purifier
CN105251351A Odor removing method for automobile
CN105222198A A kind of smoke exhaust ventilator with air-cleaning function
CN105214394A A kind of screen pack preventing and treating haze
CN105258240A Window type air purifier
CN105214395A A kind of screen pack preventing and treating haze
CN105344237A A flue gas purifying process
CN105222199A A kind of smoke exhaust ventilator with air-cleaning function
CN105214483A A kind of air purifier preventing and treating haze
CN105289154A Method used for removing automobile peculiar smell