Learn more

CHANGSHA CANON GENERAL PUMPS CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    103,057
  • Filing trend
    ⇧ 150.0%
About

CHANGSHA CANON GENERAL PUMPS CO LTD has a total of 17 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines are SHANDONG CELEBRITY IND GROUP CO LTD, WANG CLIFF and OE KENJI.

Patent filings in countries

World map showing CHANGSHA CANON GENERAL PUMPS CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing CHANGSHA CANON GENERAL PUMPS CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Luo Ruixiang 9
#2 Zhang Xing 8
#3 Peng Shengqian 7
#4 Luo Faxiang 7
#5 Gong Xianhui 7
#6 Luo You 7
#7 Chen Boqun 3
#8 Xu Jian 2
#9 Huang Fa 2
#10 Ou Qipeng 2

Latest patents

Publication Filing date Title
CN111648967A Self-balancing multistage pump four-volute chamber water outlet section
CN111608956A High-efficient shunt tubes that intakes
CN111648968A Balance disc normally-open type multistage centrifugal pump
CN111649003A Self-balancing multi-stage pump composite pipe
CN111648997A High-pressure end sealing mechanism of ore pulp multistage centrifugal pump
CN111648971A High-efficient festival segmentation double-drive parallel pump
CN111648972A High-efficient well open double-drive parallel pump
CN109441829A A kind of Multistage centrifugal pump rotor displacement control system
CN109707669A A kind of double feed inlet, the efficient inlet segment of double helical form
CN109488603A Centrifugal multistage pump multiple centrifugal pump is opened in a kind of multiple flow passages baffle formula
CN109322831A A kind of double outlet self-balancing multi-stage pumps of four volute chambers
CN109340120A A kind of four volute chambers three outlet self-balancing multi-stage pump
CN106837806A A kind of sectional type parallel connection multistage pump
CN106762678A A kind of horizontal middle open type parallel connection multistage pump
CN106286379A Pump axial force on-line measurement device and method
CN105201915A Efficient low-cavitation water inlet section structure
CN103498797A Parallel type self-balancing multi-stage centrifugal pump