Learn more

XIANGYANG WU ER WU PUMP IND CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    42,824
  • Filing trend
    ⇧ 11.0%
About

XIANGYANG WU ER WU PUMP IND CO LTD has a total of 36 patent applications. It increased the IP activity by 11.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, materials and metallurgy and machine tools are NANJING TENTOO ENERGY SAVING SCIENCE AND TECH CO LTD, WEIR MINERALS AUSTRALIA LTD and GIW IND INC.

Patent filings in countries

World map showing XIANGYANG WU ER WU PUMP IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing XIANGYANG WU ER WU PUMP IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shi Hao 14
#2 Li Jiahu 13
#3 Li Xiaobin 11
#4 Deng Jiaxiang 9
#5 Shi Honggang 9
#6 Tian Yinliang 8
#7 Zhao Qiang 7
#8 Dai Yunfei 7
#9 Ding Kang 7
#10 Cai Hongtao 7

Latest patents

Publication Filing date Title
CN111775307A Forming process of silicon carbide ceramic composite metal pump body
CN111483048A Manufacturing method of ceramic impeller with built-in all-metal framework
CN111472995A Manufacturing method of silicon carbide ceramic lining metal pump cover
CN111396350A Static sealing structure for assembling butt joint surface of silicon carbide ceramic pump
CN110682248A Impeller mounting tool
CN110722376A Clamping device for processing semi-open impeller
CN110586874A Manufacturing method of integral impeller sand core
CN110748576A Conveniently-disassembled coupling for vertical pipeline pump
CN110653579A Method for manufacturing closed impeller with narrow flow passage
CN110714939A Narrow-runner pump body machining method
CN110630523A Marine vertical pipeline desulfurization pump
CN110468247A A method of stainless steel is produced using stainless steel grinding dust
CN110453158A A kind of content and high manganses and chromium content austenitic stainless steel and preparation method thereof
CN109158629A A kind of positioning tool for thin-wall tube-shaped element
CN109555723A A kind of detachable impeller end enclosure structure for excavating pump
CN109262006A A kind of clamping device for thin-wall tube-shaped element
CN109139674A A kind of anti-disassembling nut
CN109175262A A kind of production method of combination type blade wheel sand core
CN109202112A A kind of thin-wall tube-shaped element clamping device
CN109202019A A kind of moulding process casting double shrouded wheel