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CHANGZHOU LVYI PIPELINE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    155,853
  • Filing trend
    ⇩ 100.0%
About

CHANGZHOU LVYI PIPELINE CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and chemical engineering are SUINING MINGCHUAN LINGERLING TECH CO LTD, HEFEI CONGHENG NEW BUILDING MATERIAL TECH CO LTD and BUILDING ADHESIVES LTD.

Patent filings in countries

World map showing CHANGZHOU LVYI PIPELINE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGZHOU LVYI PIPELINE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Wenfei 5
#2 Zhang Xujie 3
#3 Chen Long 3
#4 Lin Maolan 2
#5 Xu Heng 2
#6 Han Hunxiao 1
#7 Wang Wei 1
#8 Zhao Jincheng 1
#9 Zhang Miao 1
#10 He Junxin 1

Latest patents

Publication Filing date Title
CN108192560A A kind of preparation method of flame-retardant high-strength building sealant
CN108194124A A kind of walking is mining wind power ganged atomizing de-dusting apparatus and its application process
CN108191450A A kind of preparation method of ceramic foam filter film
CN107446217A A kind of Pressure-tolerant polyethylene tubular product
CN107721399A A kind of preparation method of the antibacterial Ceramic Tiles of damping
CN107574937A A kind of composite rock wool insulation board material and preparation method thereof
CN107602048A A kind of preparation method of polymer composite water-proof mortar
CN107602051A A kind of composite glass wool
CN107363945A A kind of preparation method of anticorrosive wood in the greening for garden landscape
CN107266764A A kind of fire-retardant polyethylene material and preparation method thereof
CN107433139A A kind of preparation method of anti-clogging antibacterial type charged nanofiltration membrane