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JUNXING PIPE INDUSTRY CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    206,037
About

JUNXING PIPE INDUSTRY CO LTD has a total of 15 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, macromolecular chemistry and polymers and mechanical elements are NANTONG RED STONE TECHNOLOGY DEV CO LTD, QINGDAO YISHIBAO PLASTIC CO LTD and KECHUANG POLYMER SUZHOU CO LTD.

Patent filings in countries

World map showing JUNXING PIPE INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing JUNXING PIPE INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Xiaofen 12
#2 Han Yingmin 12
#3 Xia Chengwen 12
#4 Liang Zenghong 6
#5 Yu Dongming 4
#6 Zhao Manchao 4
#7 Xiaofen Wu 3
#8 Dongming Yu 3
#9 Chengwen Xia 3
#10 Yingmin Han 3

Latest patents

Publication Filing date Title
CN105351660A Plastic pipeline connecting piece with heating rings and manufacturing method of plastic pipeline connecting piece
CN104959837A Circle finishing chamfering device used for tube stock
CN104999604A Polybutylene (PB) pipe exhibiting device
CN104690958A Plastic conduit electromagnetic butt fusion device
CN103383044A Electromagnetic heating welding method for thermoplastic pipes
CN103386756A Roundness corrector
CN103398256A Electric smelting pipe fitting wiring, wire winding and cutting multifunctional wiring machine
CN103395202A Electromagnetic induction heating coil
CN102927379A Novel oxygen blocking type polybutene tubular product
CN102989646A Improvement of surface treatment technology for core rod used in PE-Xa (polyethylene-Xa) pipe production
CN102850637A Composition of wear-resistant polyethylene pipe for underground coal mine, and preparation method of composition
CN102850623A Whisker-reinforced polyethylene pipe used in coal mine and preparation method thereof
CN102775669A Expandable flame-retardant coal mine downhole polyethylene tube
CN102492217A Whisker modified beta crystal polypropylene (JX beta PP)
CN102759293A Multilayer composite heat conducting plastic pipe