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LIAONING BEIFANG ENVIRONMENTAL PROT CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    153,991
About

LIAONING BEIFANG ENVIRONMENTAL PROT CO LTD has a total of 23 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, biotechnology and chemical engineering are WEBER WERNER ING GMBH, HOLM NIELS CHRISTIAN and EKEROTH LARS.

Patent filings in countries

World map showing LIAONING BEIFANG ENVIRONMENTAL PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing LIAONING BEIFANG ENVIRONMENTAL PROT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Jun 10
#2 Wang Yang 7
#3 Wang Yanqing 5
#4 Yu Chuanpeng 5
#5 Guogang Wang 4
#6 Zhang Lei 4
#7 Xianming Lang 4
#8 Wang Guogang 4
#9 Xiaodong Li 3
#10 Yi Ping 3

Latest patents

Publication Filing date Title
CN111495087A Electric furnace flue gas high-temperature dust removal process system
CN111470663A Full-quantitative emergency treatment method and system for small-scale landfill leachate
CN111470561A Waste ammonia water purifies automatic evaporator for denitration
CN111410296A Sewage treatment aeration tank
CN111410293A Filler bracket for sewage treatment aeration tank
CN111410367A Small-size villages and small towns sewage treatment integration equipment
CN111333228A Molybdenum-containing sewage treatment method and equipment in molybdenum ore region
CN104876329A Rotary membrane biological gas lift recirculation reactor
CN104556364A Membrane bioreactor device for retarding membrane pollution and sewage treatment method
CN105333298A Single-film spherical folding air bag
CN105331520A Integrated gas-water separation protector
CN103332782A Flow-guiding type submersible aerator capable of being used for oxidation ditch process in low-temperature environment
CN102557261A Subsurface flow type constructed wetland sewage treatment system
CN103130376A Chemical wastewater reusing processing integration method
CN102775208A Material collection device for walking compost turning machine
CN102401751A Novel sampling valve capable of blocking resistance and freezing resistance
CN102399682A Integral positive/negative pressure protector
CN102399683A Novel upflow anaerobic reactor
CN102399046A Fermentation raw material pretreatment method for large-scale biogas project, and apparatus thereof
CN102101736A Sewage treatment system based on artificially intensified ecological filtering bed and application of sewage treatment system