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GCL ENGINEERING LTD

Overview
  • Total Patents
    24
About

GCL ENGINEERING LTD has a total of 24 patent applications. 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 are QINGDAO SHIZHILI CHINESE HERBAL MEDICINE INST, INST BIOLOG VNUTRENNIKH VOD AN and FEDERAL NOE G UCHREZHDENIE ZDRAVOOKHRANENIJA ROSSIJSKIJ NI PROTIVOCHUMNYJ INST MIKROB FEDERAL NOJ SL.

Patent filings in countries

World map showing GCL ENGINEERING LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing GCL ENGINEERING LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Mingfeng Miao 12
#2 Aihua Yu 7
#3 Hongjun Li 7
#4 Fei Chen 6
#5 Zuoji Lu 5
#6 Xiaoliang Xu 5
#7 Xudong Dai 4
#8 Wenchao Wang 4
#9 Xuejin Zhong 4
#10 Shan Ma 4

Latest patents

Publication Filing date Title
CN102343202A Diversion ammonia sprayer for flue gas denitration system
CN102354330A Method for optimizing parameters of ammonia-spraying device for matching sprayed ammonia with smoke airflow field in smoke denitration system
CN102350198A Flue gas baffling double-slurry pool absorbing tower
CN102166472A Spiral-flow type ammonia spraying device used for selective catalytic reduction (SCR) denitrification system
CN102068899A Wet method flue gas desulfurization double-tower combined treatment device with cyclone station
CN102068897A Ammonia supply device for ammonia method desulfuration process
CN102101742A Method for treating organic wastewater containing high-concentration ammonia nitrogen
CN102068901A Wet process serial treatment device of fuel gas with high sulfur content
CN102068900A Wet parallel treatment device of high-sulfur-content flue gas
CN101961600A Redundancy design-based limestone slurry supplying device
CN101891269A Desalination method of waste water
CN101885568A High-salinity waste water treatment method
CN101885567A Combined equipment for treating high-salinity organic wastewater
CN101920213A Low temperature SCR denitration catalyst taking organic metal framework as carrier and preparation method thereof
CN101785968A Slurry pipe used in spray tower or washing tower
CN101786051A Swirler capable of diluting high-concentration gypsum slurry
CN101773877A Shell type feeding swirler used for wet method flue gas desulfurization
CN101810997A Slurry pond compound oxidation device suitable for wet desulphurization
CN101746929A Optimizing and designing method of AAO process aeration amount
CN101874941A Deoiling device and method for gypsum slurry