Learn more

XIANG DAZHANG

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    55,280
  • Filing trend
    ⇩ 100.0%
About

XIANG DAZHANG has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and electrical machinery and energy are DANDONG COLOSSUS PIONEER PUMPS CO LTD, ZHENJIANG FTECH FLUID TECH CO LTD and NEW FLUID TECHNOLOGY PTY LTD.

Patent filings in countries

World map showing XIANG DAZHANGs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing XIANG DAZHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiang Dazhang 29

Latest patents

Publication Filing date Title
CN107829950A A kind of Horizontal-type self-absorption centrifugal-peripheral combination pump
CN107701456A A kind of two-stage single suction radial direction subdivision centrifugal pump
CN107781222A A kind of split type sewage pump
CN107829939A The single-stage double-suction middle-opening pump that anti-seal ring comes off
CN107524602A Anti-cavitation single-stage double-suction middle-opening pump
CN107806417A Full chuck single-stage cantilever pump
CN107829949A A kind of scroll casing type Marine Self-priming Centrifugal Pump
CN107524626A A kind of marine vertical type self-suction centrifugal pump
CN107575399A A kind of horizontal linked self priming pump
CN107701465A Vertical vacuum low temperature immersed pump
CN107806406A A kind of Hydraulic Diaphragm Metering Pump for pressing spacing repairing
CN107524598A A kind of attachment structure of water ring vacuum pump
CN107795490A High-lift single-stage double-suction centrifugal pump
CN107542669A A kind of single-stage double-suction radial direction subdivision centrifugal pump
CN107575398A A kind of vertical submerged pump with long shaft
CN107542673A A kind of high-low pressure separates closed type immersible pump
CN107524578A A kind of self priming pump
CN107829948A A kind of self-priming fire pump of marine electric
CN107806421A A kind of Water-cooling water pump
CN107806416A A kind of forced circulation axial-flow pump