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DAYU WATER-SAVING GROUP CO LTD

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,605
  • Filing trend
    ⇩ 100.0%
About

DAYU WATER-SAVING GROUP CO LTD has a total of 23 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, agriculture and environmental technology are Shenzhen changyuan electronic material co ltd, GUANGDONG KUMHO SUNNY POLYMER MAT CO LTD and HANGZHOU YINGHANG AUTO PART CO LTD.

Patent filings in countries

World map showing DAYU WATER-SAVING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing DAYU WATER-SAVING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Dong 15
#2 Xue Ruiqing 11
#3 Xie Yongsheng 9
#4 Xu Xibin 7
#5 Zhang Guoxiang 5
#6 Zhang Xueshuang 4
#7 Wang Haoyu 4
#8 Jia Junxi 4
#9 Li Wei 3
#10 Ji Xuewei 3

Latest patents

Publication Filing date Title
CN107079784A A kind of underground pressure compensates drip emitter
CN107114215A A kind of high anti-stifled underground pressure compensation drip emitter
CN107035905A A kind of pressure flow regulator for low pressure irrigation
CN107006342A A kind of drip irrigation below the surface irrigation system
CN107065755A A kind of LOGO!The self-cleaning filter controller of control
CN106750817A A kind of special Large Diameter Pipeline PE branch pipe production technologies of low-pressure drip irrigation
CN106693458A High-position water source drip-irrigation gravity turbine desilting filter system
CN106706297A Miniature drip irrigation zone anti-clogging detection system
CN106750816A A kind of Large Diameter Pipeline low pressure thin wall irrigation belt
CN106678374A Low-water-resistance hydraulic valve
CN106693482A Self-cleaning laminated filter
CN107047236A Hangnail type labyrinth flow-path douche
CN106751222A One kind is irrigated and uses PVC branch pipes
CN106674820A Single-wing labyrinth type PVC (polyvinyl chloride) drip irrigation hose
CN106799816A A kind of injection molding machine nozzle
CN106613781A Small intelligent trailing spray irrigating vehicle
CN106398027A Formula of increasing glossiness of outer wall of PVC pipe fitting and production process thereof
CN106380659A Wear-resistant polyethylene drip irrigation belt
CN106397903A Polyethylene drip irrigation tape with high tensile property
CN106397904A Sponge embedded drip irrigation tape and production method thereof