Learn more

SHANGHAI LONGKING ENVIRONMENTAL PROT CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    54,172
  • Filing trend
    0.0%
About

SHANGHAI LONGKING ENVIRONMENTAL PROT CO LTD has a total of 48 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are JG ENVIRONMENTAL TECH CO LTD, ZHEJIANG TIANLAN ENVIRONMENTAL PROT TECHNOLOGY CO LTD and AKER CLEAN CARBON AS.

Patent filings in countries

World map showing SHANGHAI LONGKING ENVIRONMENTAL PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Gao Jixian 37
#2 Yan Dong 31
#3 Hong Xiaosong 17
#4 Li Jing 16
#5 Zhang Xiaojuan 16
#6 Fan Zhiguo 11
#7 Chen Zemin 11
#8 Yang Chunqi 8
#9 He Yongsheng 5
#10 Wu Yu 5

Latest patents

Publication Filing date Title
CN111375302A Wet desulphurization energy-saving control method and system
CN109879345A A kind of coal-burning power plant's high slat-containing wastewater governing system and method
CN108526214A Heterogeneous oxidation soil remediation method and system
CN107224865A A kind of wet desulphurization water balance control water-saving system and method
CN105330081A Method and system suitable for zero discharge of desulfurization waste water of power plant
CN104906943A Desulfurization and dust collection cooperative super clean tower
CN104722403A Cathode system and discharging method used for wet-process electrostatic dust collector
CN104525374A Device for improving efficiency of vertical-flow wet electrostatic dust remover
CN104437870A Overhead type rectangular wet electric precipitator
CN104525376A Subarea power supply system and subarea power supply method for wet electric precipitator
CN104307352A Efficient desulfurization purification efficiency improvement ring and in-tower efficiency improvement structure
CN104307630A Continuous spraying washing and humidifying system and process of vertical flow wet type electric precipitator
CN104190198A Vertical flow wet-type electric precipitator and wet electric precipitation method
CN104190547A Combined type polarity structure of wet type electric dust collector
CN104259006A Intermittent spray washing system and method for vertical flow wet-type electric precipitator
CN104174501A Triangular end positive electrode plate of wet type electric dust remover
CN104324809A Vertical flow wet electric precipitator diversion and choke coupling structure
CN104174498A Uniform distributor for flue gas and uniform distribution method of flue gas
CN104107629A System and method for capturing carbon dioxide in smoke
CN104128072A Carbon dioxide capture pressure swing adsorption tower