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ANQING YUEFA PIPE IND CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    38,863
About

ANQING YUEFA PIPE IND CO LTD has a total of 40 patent applications. 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, machines and packaging and shipping are NANJING 7425 RUBBER & PLASTIC CO LTD, ANHUI ZHONGDING RUBBER PIPE PRODUCTS CO LTD and ANHUI LANTONG TECH CO LTD.

Patent filings in countries

World map showing ANQING YUEFA PIPE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 40

Patent filings per year

Chart showing ANQING YUEFA PIPE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Kun 26
#2 Ma Gang 21
#3 Liu Xuehui 15
#4 Shu Yufa 14
#5 Shu Lin 13
#6 Ji Rulai 11
#7 Zhang Heqiao 11
#8 Wei Ping 11
#9 He Wei 9
#10 Li Yizheng 9

Latest patents

Publication Filing date Title
CN111873037A Adjustable processing support structure for plastic pipes
CN111846326A Surface protection film winding packaging structure of plastic pipe
CN111805352A Surplus bits of working of plastics processing of polishing absorb filling equipment
CN111873342A Quick cooling device of water-cooled plastics tubular product
CN111846720A Prevent that bottom tubular product extrusion from warping rack that hangs
CN110697319A HDPE feed pipe processing conveyor
CN110745631A Winding mechanism for winding finished PE pipe
CN110732534A pollution discharge cleaning device for PE pipe fittings
CN110696070A Clamping and cutting device for PE corrugated pipe
CN110669290A Preparation method of mildew-proof fire-resistant MPP cable conduit
CN110745646A Adjustable horizontal coiler for PE pipe
CN110722760A Processing technology of high-pressure-resistant HDPE (high-density polyethylene) water pipe
CN110713650A Preparation method of flexible PE coil pipe
CN110722816A Preparation method of antibacterial high-strength HDPE (high-density polyethylene) pipe
CN110733071A splash-proof PE pipeline punching device and punching method thereof
CN109354772A A kind of preparation method of uvioresistant PE coil pipe material
CN109193502A A kind of protection pipe with separation management cable feature
CN109486001A A kind of corrosion-resistant MPP power cable protecting pipe material and preparation method thereof
CN109251397A A kind of high intensity HDPE bellows material and preparation method thereof
CN109485967A A kind of polyethylene porous plum tube and preparation method thereof