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LYU LING

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,687
  • Filing trend
    ⇩ 93.0%
About

LYU LING has a total of 52 patent applications. It decreased the IP activity by 93.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, macromolecular chemistry and polymers and pharmaceuticals are WUHU KAIAOER ENVIRONMENTAL PROTECTION TECH CO LTD, YINGKOU FLVIC PEAT TECH CO LTD and ZHENGZHOU ZHANGMENG NETWORK TECH CO LTD.

Patent filings in countries

World map showing LYU LINGs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing LYU LINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lyu Ling 40
#2 Nong Caili 11
#3 Kang Xiaodong 2
#4 Hu Huarui 2
#5 Zhang Rilong 1
#6 Wu Xuebin 1
#7 Lu Hao 1
#8 Qian Xiaofeng 1
#9 Zhang Feng 1
#10 The Inventor Has Waived The Right To Be Cited 1

Latest patents

Publication Filing date Title
CN112047527A Sewage treatment device
CN112044171A Graded filtering sewage treatment device
CN112044170A Sludge discharge device for sewage treatment
CN111939622A Solid suspended matter filtering and collecting device for sewage treatment
CN111939625A Simple filter pressing device for sewage treatment
CN111087104A Domestic sewage treatment device
CN111120334A Volute filtering type sewage treatment pump
CN110937711A Sewage multi-stage treatment device
CN110845090A Kitchen sewage treatment device
CN110939934A Industrial waste treatment device for environmental protection
CN111070481A Disposal bag processing apparatus for environmental protection
CN110947736A Environment-friendly disposable chopstick treatment device
CN110935300A Flue gas purification device for environmental protection
CN110921861A Aeration tank with multiple aeration mechanisms
CN110330131A A kind of curtain sewage disposal device and its application method
CN110327689A A kind of sewage treatment squeezing sludge components mechanism and its working method
CN109804807A A kind of indoor pot curing means
CN109331626A A kind of acid waste gas absorption tower
CN108030754A A kind of face cream for eliminating striae of pregnancy and desalinating scar and preparation method thereof
CN108179047A A kind of novel more effect energy saving environment-friendly fuels and its production technology