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SHANGHAI CLEAR ENVIRONMENTAL PROT SCIENCE AND TECHNOLOGY CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    210,809
About

SHANGHAI CLEAR ENVIRONMENTAL PROT SCIENCE AND TECHNOLOGY CO LTD has a total of 19 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are VNI PI SISTEM AVTOM UPRAVLENIY, HENAN XINGFA FINE CHEMICAL CO LTD and SHAOXING MEIHENGDE METAL PRODUCTS CO LTD.

Patent filings in countries

World map showing SHANGHAI CLEAR ENVIRONMENTAL PROT SCIENCE AND TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing SHANGHAI CLEAR ENVIRONMENTAL PROT SCIENCE AND TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Fu Yuemei 13
#2 Liu Jing 11
#3 Zhai Shangpeng 9
#4 Liu Qiang 7
#5 Xin Changxia 6
#6 Pan Min 6
#7 He Muchun 5
#8 Zeng Yan 5
#9 Weng Shurong 5
#10 Wang Yanmin 4

Latest patents

Publication Filing date Title
CN104525116A Desulfurization and denitrification modified active coke and preparation method thereof
CN104056538A Flue gas purifying system and method with integration of desulfurization and denitrification
CN104045062A System and method for preparing elemental sulfur by reduction method
CN103557436A Cooling device and delivering method for desulphurized and denitrated active coke regeneration gas
CN103405991A Energy-efficient comprehensive desulfurization and purification system and method for active coke of different flue gases
CN103418360A Regenerative device and method for desulfurized and denitrified active coke
CN103349892A Cross-flow type two-stage moving bed active coke waste gas integrated purification tower
CN103007677A Movable desorption and regeneration system and method for active coke
CN103007735A High-efficiency active coke desulfuration and denitration system and method
CN102580705A Comprehensive heat energy utilizing type active coke purifying and regenerating process system and active coke purifying and regenerating process method
CN102580706A Heat exchange type active coke purifying and generating process system and heat exchange type active coke purifying and generating process method
CN102580707A Simple heat exchange type active carbon coke purifying and regenerating process system and active carbon coke purifying and regenerating process method
CN102430318A System for desulfurizing and denitrating active coke flue gas, and process method
CN102850092A Technology for producing ammonium sulfate fertilizer through desulfurizing smoke by ammonia process, and apparatus thereof
CN102847422A Apparatus for desulfurizing smoke through ammonia process
CN102029105A Double-tower ammonia method desulfuration device and process
CN101810981A Efficient low-resistance cross-flow type moving bed desulfurizing tower
CN101584958A Movable desorption device of activated coke
CN101007592A Rotary discharger