Learn more

ZHEJIANG RIJING PUMP CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,015
About

ZHEJIANG RIJING PUMP CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, machine tools and electrical machinery and energy are CHINA AND KOREA DOOCH PUMP MFG SHANGHAI CO LTD, JIANGSU JIANGDA FLUID TECH CO LTD and ZHENJIANG FTECH FLUID TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG RIJING PUMP CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing ZHEJIANG RIJING PUMP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Kongsheng 8
#2 Cai Haijun 7
#3 Mo Libo 7
#4 Wu Haijun 4
#5 Pan Yusong 3
#6 Du Guohui 3
#7 Zhang Shiliang 3
#8 Lin Weiwei 1

Latest patents

Publication Filing date Title
CN112191960A Pump body hard waste device
CN112059462A Insert spot welding machine is pressed to pump body
CN112060002A Pump body copper bush dismounting device
CN111120295A Check valve for water pump
CN111156173A Multistage centrifugal pump with self-suction function
CN111140512A Self-priming structure on multistage centrifugal pump
CN111156190A Five-way pipe on self-suction type multistage centrifugal pump
CN110848145A Self-exhaust miniature axial flow booster pump
CN110425177A A kind of impeller anti-wear structure on water pump
CN110454407A A kind of anti-wear self priming pump
CN110439866A A kind of low noise jet pump