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SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    25,225
  • Filing trend
    ⇩ 41.0%
About

SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 58 patent applications. It decreased the IP activity by 41.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and civil engineering are SUZHOU HIRAT ENVIRONMENTAL TECH CO LTD, SHANDONG SAIEN ENVIRONMENTAL PROT EQUIPMENT CO LTD and RENEW HEALTH LTD.

Patent filings in countries

World map showing SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 58

Patent filings per year

Chart showing SUZHOU DONGYU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Heng 25
#2 Guo Zhibo 20
#3 Cai Meng 19
#4 Xiang Wei 16
#5 Li Hanghang 14
#6 Ding Jiexin 13
#7 Zhou Yufan 6
#8 Li Tingting 5
#9 Cai Danmei 5
#10 Cheng Chunli 5

Latest patents

Publication Filing date Title
CN112138509A VOC exhaust treatment system
CN112107999A SCR denitration reactor
CN111940416A Industrial dust collector
CN111793381A Preparation method of water-based paint polishing auxiliary agent
CN111408270A SCR denitration system
CN111482082A Desulfurization and denitrification integrated desulfurization tower
CN111318130A Industrial VOCs waste gas treatment method
CN111318163A VOCs exhaust gas filter
CN111346499A Indoor formaldehyde purifier
CN108706796A A kind of electroplating waste processing process
CN108640428A A kind of mercurous industrial wastewater depths reason Zero discharging system
CN108640387A A kind of high ammonia-nitrogen wastewater heavy metal pretreatment system
CN108439730A A kind of high ammonia nitrogen industrial sewage treatment technology
CN108658205A A kind of chromate waste water photo catalytic reduction system
CN108706821A A kind of industrial sewage treatment technology
CN108619806A A kind of pulse bag type dust collector
CN108465307A A kind of industrial fumes dust-removing and purifying method
CN108543377A A kind of purifying dust-removing device for power plant
CN108355451A A kind of flue dust desulfurization and denitrification integral deduster
CN108514796A A kind of industrial dust collector