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ANHUI GUOTONE HIGH TECH PIPES INDUSTRY CO LTD

Overview
  • Total Patents
    57
  • GoodIP Patent Rank
    217,955
About

ANHUI GUOTONE HIGH TECH PIPES INDUSTRY CO LTD has a total of 57 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, environmental technology and machines are ANHUI HONG ENERGY SAVING EQUIPMENT CO LTD, QINGDAO AIR & & NEW MATERIALS CO LTD and TONGLING XINCHUANG FLUID TECH.

Patent filings in countries

World map showing ANHUI GUOTONE HIGH TECH PIPES INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 57

Patent filings per year

Chart showing ANHUI GUOTONE HIGH TECH PIPES INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Quanmao 35
#2 Wu Wenli 34
#3 Yu Mingfeng 32
#4 Zhang Hui 22
#5 Liu Xuehui 22
#6 Kong Decheng 20
#7 Hu Duoduo 19
#8 Xia Chuanxing 13
#9 Xiao Hua 11
#10 Liu Yong 10

Latest patents

Publication Filing date Title
CN105061944A Environment-friendly, anti-static and flame-retardant PVC (polyvinyl chloride) cable sheath pipe
CN104479247A Modified reinforced high-impact-resistance PVC-M (modified polyvinyl chloride) double-wall corrugated pipe
CN103554623A Reinforced thermoplastic plastic pipe
CN103554668A Novel polypropylene double-wall corrugated pipe
CN103554622A Novel inner rib-enhanced polyethylene (PE) helical bellow
CN103554781A High-efficiency anti-bacterial corrugated pipe
CN103554782A High-pressure PVC (polyvinyl chloride) hose
CN103554757A Heat-resistant and impact-resistant pipe
CN103554602A Crystal whisker corrugated pipe
CN103554765A PVC (polyvinyl chloride) water supply pipe
CN103554603A Anti-corrosion blowdown pipe
CN103554767A Pipe for delivering water and slurry at high pressure for well drilling
CN103554605A High-temperature mute drainpipe
CN103524854A Polyethylene water supply pipe
CN103554617A Pipe for irrigation, water delivery and drainage in farmland water conservancy
CN103554600A Negative pressure corrugated pipe mixture
CN103554766A Power cable protective pipe
CN103554771A Mining ventilation duct
CN103554769A Corrosion-resisting pipe for conveying chemicals
CN103554810A Corrugated pipe containing tungsten boride