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FUJIAN LONGKING ENVIRONMENTAL PROT EP CO LTD

Overview
  • Total Patents
    217
  • GoodIP Patent Rank
    9,363
  • Filing trend
    ⇧ 66.0%
About

FUJIAN LONGKING ENVIRONMENTAL PROT EP CO LTD has a total of 217 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and packaging and shipping are FUJIAN LONGKING ENV PROT (EP) CO LTD, BEIJING SPC ENV PROT TECH CO LTD and SUZHOU SHIJING ENVIRONMENTAL TECH CO LTD.

Patent filings in countries

World map showing FUJIAN LONGKING ENVIRONMENTAL PROT EP CO LTDs patent filings in countries
# Country Total Patents
#1 China 217

Patent filings per year

Chart showing FUJIAN LONGKING ENVIRONMENTAL PROT EP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhu Zhaoping 25
#2 Lin Xiang 21
#3 Chen Kuixu 19
#4 Guo Jun 17
#5 Deng Xiaodong 16
#6 Ye Xinglian 16
#7 Yang Ding 14
#8 Lin Hong 14
#9 Xie Qingliang 14
#10 Zhang Huidong 13

Latest patents

Publication Filing date Title
CN112280563A Phosphate solubilizing bacteria mineralization conditioner, preparation method thereof and heavy metal contaminated soil remediation and improvement method
CN112090184A Paint spraying waste gas treatment device
CN112090453A Regeneration method and regeneration equipment for deactivated catalytic ceramic filter tube
CN111940495A Treatment method of heavy metal contaminated soil
CN112023690A VOCs waste gas treatment system and VOCs waste gas treatment method
CN111921373A Flue gas cooperative purification system and flue gas cooperative purification method
CN111846968A Dust conveying system of calcium carbide furnace and operation method of dust conveying system
CN112099343A Intelligent energy-saving optimization method of electric precipitation system based on neural network
CN111821771A Dust removing equipment
CN111792908A Ceramic fiber porous filter material reinforcing agent, preparation method thereof and ceramic fiber reinforcing material
CN111692904A Flue gas heat collector
CN111623656A Heat pipe and flue gas heat exchanger
CN111659367A Nano-grade anatase titanium dioxide dispersion liquid, SCR denitration catalyst suspension liquid, preparation method of SCR denitration catalyst suspension liquid and catalytic ceramic filter cylinder
CN111624887A Electric dust removal control method and related device
CN111408207A Flue gas purifying device
CN111392991A Integrated sewage treatment device and sewage treatment method
CN111410386A O-M-A/A nitrogen and phosphorus removal device and method based on MBR-MD coupling membrane
CN111408205A Ultra-low emission treatment process system and treatment method for industrial silicon electric furnace flue gas
CN111600866A Data transmission method and system based on Internet
CN111389118A Filter bag device and dust remover