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HUBEI KINGBULL PIPE IND CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,947
  • Filing trend
    ⇩ 60.0%
About

HUBEI KINGBULL PIPE IND CO LTD has a total of 13 patent applications. It decreased the IP activity by 60.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and machine tools are DONGGUAN QILONG ELECTRICITY CO LTD, Nantong wanda friction material co ltd and QINGDAO LYUGU BIOLOGICAL TECH CO LTD.

Patent filings in countries

World map showing HUBEI KINGBULL PIPE IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing HUBEI KINGBULL PIPE IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Houzhong 13

Latest patents

Publication Filing date Title
CN111774653A Pipe beveling equipment
CN110281500A A kind of hydrogel support device squeezed out for PVC transparent spool
CN110375136A A kind of fast connecting joint and attaching method thereof of precision stainless steel waterpipe
CN110170957A Electromagnetism tempreature bulb pipe part installation docking centralising device and its application method
CN110154363A Quickly cooling device and its application method of the small spiral shell rib away from inner helix pipe
CN108892899A A kind of formula and preparation method of PVC transparent electrical casing pipe
CN109060257A Water test device is closed between a kind of PE wrapped tube and flared pipe fitting
CN107698904A A kind of red color masterbatch for PVC red electrical casing pipes and preparation method thereof
CN107163445A A kind of preparation method of toughening PVC pipe fitting
CN107189318A A kind of power cable sheath special material for pipeline and preparation method thereof
CN107214981A A kind of technique of improvement PE injection molding pipe part out-of-roundness
CN107118469A A kind of new smoke suppression pipes and electrical casing pipe
CN105374477A Electromagnetic shielding electrical tube