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SHANGHAI ENVIRONMENT ENGINEERING DESIGN RES INSTITUTE CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    69,176
About

SHANGHAI ENVIRONMENT ENGINEERING DESIGN RES INSTITUTE CO LTD has a total of 24 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are JIANGSU HONGDA ENVIRONMENTAL PROTECTION TECH CO LTD, SHANGHAI LANKE PETROCHEMICAL ENVIRONMENTAL TECH CO LTD and JFE ENG CORPORATION.

Patent filings in countries

World map showing SHANGHAI ENVIRONMENT ENGINEERING DESIGN RES INSTITUTE CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing SHANGHAI ENVIRONMENT ENGINEERING DESIGN RES INSTITUTE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yukun 12
#2 Guan Zhiyun 10
#3 Li Ping 9
#4 Guo Penghui 8
#5 Cheng Jinping 8
#6 Fan Rui 8
#7 Li Cai 7
#8 Lu Weiliang 6
#9 Shao Min 6
#10 Wei Haibo 5

Latest patents

Publication Filing date Title
CN111547849A Sewage denitrification dephosphorization device and method
CN111440952A System and method for producing copper-iron alloy by using electroplating sludge
CN111410317A Mixed nitrification liquid accurate control device and AO biochemical pool sewage treatment system
CN111410316A Low-carbon-source sewage anaerobic ammonia oxidation denitrification system and method
CN111423072A Treatment system for fruit and vegetable waste squeezing liquid or fermented biogas liquid and working method
CN111392828A Dye wastewater pretreatment device and dye wastewater pretreatment method
CN111359420A Deacidifying, cooling, water-saving and dedusting integrated device and working method thereof
CN111362733A Small fruit and vegetable garbage centralized disposal system and fruit and vegetable garbage disposal method
CN111360042A Building decoration garbage recycling treatment system and process
CN111389223A Flue gas desulfurization and denitrification system and process
CN111333290A Cu-containing industrial sludge hazardous waste recycling treatment system and treatment method thereof
CN110846097A Kitchen waste treatment system and technology
CN110848696A Small kitchen waste oil extraction heating system and process
CN110254978A The anti-bl bridge layer of fruits and vegetables rubbish hopper
CN110240329A Fruits and vegetables rubbish dry-type anaerobic fermentation biogas slurry solid-liquid separation system and method
CN110260338A The air-distribution device of machinery rotation formula sludge incinerator
CN110260337A Machinery rotation formula sludge incinerator
CN110201464A High dust-laden, High water cut, the purification process of high sulfur-containing smoke gas and flue gas purification system
CN110207136A Sludge drying and incinerating rotary kiln
CN110093512A A kind of recycling unit of the high copper-contained sludge containing ink