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GANSU DAYU WATER SAVING GROUP

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    234,455
About

GANSU DAYU WATER SAVING GROUP has a total of 31 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, environmental technology and macromolecular chemistry and polymers are MAANSHAN ZHONGLAN RUBBER AND PLASTIC PRODUCTS CO LTD, QINGDAO DADU NEW MATERIAL SCIENCE & TECHNOLOGY CO LTD and GUANGDONG WAYLAM ENGINEERING PLASTICS CO LTD.

Patent filings in countries

World map showing GANSU DAYU WATER SAVING GROUPs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing GANSU DAYU WATER SAVING GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Fei 13
#2 Ning Wei 11
#3 Wang Qiangxue 10
#4 Ma Hong 9
#5 Yin Yiming 9
#6 Fan Qiang 9
#7 Zhang Guoxiang 5
#8 Zhan Guolong 4
#9 Tian Yulong 4
#10 Jiang Pei 4

Latest patents

Publication Filing date Title
CN103897291A PVC-U pipe fitting
CN103642157A New method for synchronously reinforcing and toughening PVC (polyvinyl chloride) pipe
CN103756110A Drip irrigation tape heat resistance improving production process
CN103664500A Method for treating liquid waste of PVC (polyvinyl chloride) methylene dichloride dipping experiment
CN103737915A Quick welding process of PE (polyethylene) hot melt pipe fittings
CN104713817A Detection device for burning test of drip tape and test method thereof
CN103665521A Root penetration preventing emitter and preparation method thereof
CN103739988A High-impact hydraulic-pressure-resistant PVC (polyvinyl chloride) irrigation pipe
CN103709552A Low-temperature resistant and high impact PVC pipe
CN104713706A Device for detecting anti-blocking performance of flow straightener and detection method
CN103665522A PE (Polyethylene) butt-fusion pipe fitting
CN103657974A Coating process of coating for preventing drip irrigation zones under mulches from being burnt by sun
CN103709553A Secure and non-toxic PVC-U valve body
CN103666231A Sun burn-resistant coating material in drip irrigation zone and using method of sun burn-resistant coating material
CN103665862A Modified nylon 66 high-wear-resistance impact-resistant material and preparation method thereof
CN103694599A Efficient and environment-friendly polyvinyl chloride heat stabilizer and preparation method thereof
CN103665668A Magnesium-aluminium-zinc modified stabilizer for PVC (Poly Vinyl Chloride) pipe
CN103665532A Micro-pressure ultra-thin wall drip irrigation belt
CN103707516A Novel method for recovering drip irrigation tape
CN103674758A Method for detecting activity of light calcined magnesia