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ZHEJIANG NANYUAN PUMP IND CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    68,770
About

ZHEJIANG NANYUAN PUMP IND CO LTD has a total of 24 patent applications. Its first patent ever was published in 2016. 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 ZHENJIANG FTECH FLUID TECH CO LTD, CHINA AND KOREA DOOCH PUMP MFG SHANGHAI CO LTD and JIANGSU JIANGDA FLUID TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG NANYUAN PUMP IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yao Songbao 21
#2 Wu Weizhong 19
#3 Jin Jiming 18
#4 Sun Ji 14
#5 Shen Bin 14
#6 Chen Yusheng 14
#7 Liu Shuijun 14
#8 Pan Zhouhua 14
#9 Cai Ronghui 6
#10 Shi Lyurui 5

Latest patents

Publication Filing date Title
CN110814821A Clamping device of multi-functional keyway milling round pin
CN110600206A Water seepage prevention treatment process for cable of submersible pump
CN108953158A Multi-outlet centrifugal pump
CN109058171A The diversion shell mechanism of centrifugal pump guide vane
CN108869400A Centrifugal pump guide vane
CN108895033A The intracorporal guide vane mechanism of blower inlet casing
CN108561330A Centrifugal pump impeller
CN108457865A High-temperature resistant pump and its cooling structure
CN106246922A horizontal mechanical seal for pump
CN106224283A Vertical mechanical seal for pump
CN106224286A The guide vane structure of band floating choma
CN106224285A Water pump core arrangement
CN106122099A The turnover water column structure of MODEL VERTICAL MULTISTAGE PUMP
CN106122071A Pump loose flange
CN106122100A Centrifugal pump water inlet guide vane structure
CN106122105A Centrifugal pump water outlet guide vane structure and manufacture method thereof
CN106121992A Parallel water pump platform
CN106122079A Pump activity choma structure
CN105952650A High-strength multistage horizontal water pump
CN105952680A Seal seat mechanism of horizontal water pump