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Thunip holdings co ltd

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    24,345
  • Filing trend
    ⇧ 50.0%
About

Thunip holdings co ltd has a total of 70 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are ECODAYS CO LTD, SUNG IL EN TECH CO LTD and CHAFFEE KEVIN R.

Patent filings in countries

World map showing Thunip holdings co ltds patent filings in countries
# Country Total Patents
#1 China 70

Patent filings per year

Chart showing Thunip holdings co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Xingwen 58
#2 Wang Xu 29
#3 Zhou Liying 22
#4 Yuan Lin 18
#5 Liu Junhong 11
#6 Zhang Yufeng 7
#7 Liu Ruidong 7
#8 Xingwen Li 7
#9 Yue Hu 7
#10 Qian Liang 7

Latest patents

Publication Filing date Title
CN111825176A Water collecting assembly, sedimentation tank and sewage treatment system
CN111689646A Treatment process of leachate of waste incineration plant
CN111396583A Integrated water inlet valve control device and buried sewage treatment equipment
CN111320264A Liftable aeration system for reaction tank containing suspended biological carriers and reaction tank
CN111233280A Denitrifying biological denitrification system
CN110398991A A kind of device for realizing automatic control equipment using wireless transmitter
CN109970193A Enhanced type nitrogen rejection facility and equipment
CN109942154A The method and system of the simultaneous aerobic FBC technical treatment sewage that is coupled of biology
CN109912033A A kind of integrating device of water body in-situ reparation
CN110078297A Ecological wastewater treatment system and method
CN109534502A A kind of nitrite nitrogen preparation facilities and the method using device progress autotrophic denitrification
CN109205991A A kind of sludge dewatering sedimenting system and method
CN108946901A The automatic regulating system of Dephosphorization reagent dosage in a kind of sewage treatment
CN109052638A The automatic regulating system of sludge solid-liquid separator and biochemical reaction tank oxygen demand
CN108394996A A kind of activated sludge integrated sewage treating apparatus
CN108283834A For advanced treatment of wastewater and the partially submerged turntable filter chamber of Treated sewage reusing
CN107963721A Wastewater biochemical pool cloth water dispenser
CN107445296A A kind of novel active sludge quality purifying device for water
CN107445293A A kind of duct type activated sludge biochemical system
CN107252575A One kind folding umbrella-type activated sludge settling vessel