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SHENZHEN ZHONGJIAN SOUTH ENV CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    142,762
  • Filing trend
    ⇧ 400.0%
About

SHENZHEN ZHONGJIAN SOUTH ENV CO LTD has a total of 12 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, medical technology and surface technology and coating are JIANGSU BLUE SKY ENVIRONMENTAL PROT GROUP CO LTD, CER WAT CORP and Jiangsu dingsheng filter bag co ltd.

Patent filings in countries

World map showing SHENZHEN ZHONGJIAN SOUTH ENV CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHENZHEN ZHONGJIAN SOUTH ENV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Bin 12
#2 Zhao Hanwei 11
#3 Su Xin 10
#4 Gong Yingjiao 5
#5 Wen Meimei 5
#6 Pang Hongwu 4
#7 He Yingchun 4
#8 Wang Meng 3
#9 Han Qi 2
#10 Luo Juanli 2

Latest patents

Publication Filing date Title
CN111536633A Novel air purification system, method and device with efficient filter unit
CN110433674A PVDF/ ionic liquid/PSU efficient low-resistance filter membrane and preparation method thereof
CN110354648A A kind of piezoelectricity antimicrobial nano film-air filter membrane and preparation method thereof
CN109529613A A kind of method and purification system of the formaldehyde of mineralising at room temperature
CN109200704A A kind of manufacturing method and filter of Partitionless air filter
CN109108991A A kind of ambient intelligence supervisory-controlled robot, system and method
CN108434862A A kind of preparation method of antiacid alkali filtrate capable of washing
CN108529624A Multi-well high-throughput activated carbon and its technology of preparing
CN108031207A A kind of lung ventilator filtration apparatus and preparation method thereof
CN106512593A Photocatalyst high-efficiency filter
CN106512584A Compound filter material high efficiency particulate air filter
CN106390728A High-efficiency filter