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TIANJIN TANGGU XINYU ENVIRONMENTAL PROT TECHNOLOGY CO LTD

Overview
  • Total Patents
    17
About

TIANJIN TANGGU XINYU ENVIRONMENTAL PROT TECHNOLOGY CO LTD has a total of 17 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are GUIZHOU GREEN ENVIRONMENTAL PROT EQUIPMENT ENGINEERING CO LTD, BEIJING MUNICIPAL RES INST ENVIRONMENT PROT and TIANJING SCIENCE ACADEMY ENVIRONMENT PROT.

Patent filings in countries

World map showing TIANJIN TANGGU XINYU ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing TIANJIN TANGGU XINYU ENVIRONMENTAL PROT TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Xiaoying 4
#2 Zongzheng Yang 3
#3 Houchang Zhao 2
#4 Deqiang Zhang 2
#5 Ke Xiongfeng 2
#6 Zhao Houchang 2
#7 Xu Shi 2
#8 Zhang Deqiang 2
#9 Shi Xu 2
#10 Guofeng Wang 2

Latest patents

Publication Filing date Title
CN104668265A Technique for treating municipal solid waste
CN104671478A Method for coping with preparation of drinking water employing nanofiltration membrane in sudden water pollution case
CN104671407A Improved A/O (anaerobic/aerobiotic) technique for treating acrylonitrile wastewater
CN104671359A Iron-carbon microelectrolysis pretreatment method for nitrile-containing waste water in acrylonitrile production process
CN103864277A Method utilizing garden garbage to carry out dehydrating pretreatment on sludge to achieve better burning effect
CN103864257A Method for processing wastewater in flue gas desulphurization industry
CN103864258A Method for treating high-salinity high-hardness industrial wastewater
CN103864273A Method for utilizing earthworm to process urban life sludge
CN103588344A Novel process for treating ABS wastewater
CN102399044A Integrated treatment method for acrylonitrile production wastewater
CN102476863A Enhanced biochemical treatment method for high ammonia-nitrogen wastewater
CN102476875A Groundwater ferrum and manganese removing method in combination with activated carbon technology
CN102476845A Preparation method of coagulant of polyphosphate ferric chloride
CN102476890A Novel sewage treatment process
CN102476897A Novel sludge treatment method
CN102476868A Sea water desalination device capable of providing fresh water for coastal and island areas
CN101823819A Container type construction site sewage temporary treatment device