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SUZHOU DEJIA PURIFICATION STEEL STRUCTURE CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    83,283
About

SUZHOU DEJIA PURIFICATION STEEL STRUCTURE CO LTD has a total of 20 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, transport and chemical engineering are JIANGYIN JUXINYUAN ENV TECH CO LTD, BENGBU CITY RUIFENG PURIFICATION EQUIPMENT ENG CO LTD and SHANDONG YONGHUA PURIFICATION TECH CO LTD.

Patent filings in countries

World map showing SUZHOU DEJIA PURIFICATION STEEL STRUCTURE CO LTDs patent filings in countries

Patent filings per year

Chart showing SUZHOU DEJIA PURIFICATION STEEL STRUCTURE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ling Bin 5
#2 Yuan Quanrong 5
#3 Zhu Cailan 4
#4 Wu Lingqiang 4
#5 Zhu Cai Lan 1
#6 Wu Ling Qiang 1

Latest patents

Publication Filing date Title
CN110594893A Air inlet structure for dust-free room
CN110553331A Air purifying device
CN110553322A ceiling type air purifier
CN110553321A Air purification device for dust-free room
CN110605278A Air shower door for dust-free room
WO2021056373A1 Efficient air-filtering and dehumidifying device
CN110578981A Fresh air handling unit convenient for air intake and exhaust
CN110553387A Cabinet type air conditioner filter screen structure with forward arrangement
CN110553333A Fresh air handling unit
CN110585819A Air filter convenient to replace
CN110687252A Binary channels air quality detection device
CN110562015A Casing and handrail type vehicle-mounted air purifier who matches handrail case
CN110562014A Fragrance box and handrail type vehicle-mounted air purifier
CN110595970A Dust sensor
CN110548345A Air purifier double-fan double-outlet air duct structure
CN110556669A Connection structure between conductive connection pipe and direct-insertion type electronic element
CN110602909A Multifunctional electric appliance control cabinet base