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ZISEN ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,243
  • Filing trend
    ⇧ 20.0%
About

ZISEN ENVIRONMENTAL TECH CO LTD has a total of 30 patent applications. It increased the IP activity by 20.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and machines are RODRIGUEZ ALONSO P, GARNER VAN DYKE and HAINAN XINSHEN GREEN BUILDING TECH CO LTD.

Patent filings in countries

World map showing ZISEN ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing ZISEN ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Jiashu 13
#2 Qian Weixin 12
#3 Zhang Xiaojie 11
#4 Zhang Kui 7
#5 Li Like 7
#6 Li Hang 6
#7 Tang Yun 6
#8 Dai Mengchao 5
#9 Li Chaoyang 4
#10 Yang Baoshan 4

Latest patents

Publication Filing date Title
CN111962410A Ventilation fire-fighting type totally-enclosed sound barrier
CN111574107A Thermosetting binder
CN111517746A Fireproof sound absorption plate and preparation method thereof
CN111549923A Fireproof plate and fireproof wall
CN111139011A Thermosetting binder with low melting temperature
CN111138124A Particle sound absorption board prepared from thermosetting binder with low melting temperature and application thereof
CN109706857A Exoskeletal sound absorbing-insulating body, barriers exoskeletal sound barrier and its installation method
CN108800517A Spread resonance muffler device and vent passages sound-attenuating system
CN108800518A Spread silencing apparatus and vent passages sound-attenuating system
CN108831431A Full range spreads silencing apparatus and vent passages sound-attenuating system
CN108863161A A kind of impact resistance sound-absorbing material composition, impact resistance acoustic board and preparation method thereof
CN109008567A A kind of combined sound insulation curtain
CN109025734A A kind of ventilative acoustic screen and window assembly
CN108915545A Ventilative interior window and the sash component of insulating against sound of one kind
CN108560746A A kind of broadband composite acoustic board and the sound absorption wall being made of it
CN108301339A A kind of sound absorption water guide module
CN108453955A A kind of automatic distributing mechanism
CN108288212A Detection device gives back management method, device, server and management system
CN108109054A Detection device rent method, device and management system
CN108044760A Personification makes real mechanism