Learn more

GUANGDONG EAST PIPES CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    175,338
About

GUANGDONG EAST PIPES CO LTD has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and machine tools are MAANSHAN ZHONGLAN RUBBER AND PLASTIC PRODUCTS CO LTD, GANSU DAYU WATER SAVING GROUP and NATOV.

Patent filings in countries

World map showing GUANGDONG EAST PIPES CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing GUANGDONG EAST PIPES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Jinqiang 8
#2 Jinqiang Lin 3
#3 Dexi Wang 1
#4 Jinming Liang 1
#5 Zhongliang Yao 1

Latest patents

Publication Filing date Title
CN111775425A Plastic pipe extrusion molding die
CN111231385A Preparation process of multilayer steel wire winding modified polyethylene composite pipe
CN110877460A Welding method after polishing inner wall of connecting pipe fitting and equipment for implementing method
CN110829341A Multilayer steel wire winding modified polyethylene wear-resistant composite pipe
CN110746912A Hot melt adhesive for bonding polyethylene and steel wire, preparation method and pipe
CN110628116A Flame-retardant wear-resistant antistatic polyethylene composite material, preparation method and pipe
CN109177177A A kind of electric melting pipe fittings welding method and electric melting pipe fittings welding machine
CN108162411A A kind of movable type plastic soldering apparatus
CN102359668A Flame retardant and antistatic steel mesh skeleton polyethylene composite pipe for mining and manufacturing method thereof
CN102407601A Method and device for sealing steel wire framework plastic composite pipe
CN101387358A Compound plastic pipe