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YANTAI LONGGANG PUMP IND CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    96,738
About

YANTAI LONGGANG PUMP IND CO LTD has a total of 17 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines and transport are FRESCHI GRAZIELLA, MITSUYA SOUFUUKI SEISAKUSHO KK and BAGAR BRONISLAV.

Patent filings in countries

World map showing YANTAI LONGGANG PUMP IND CO LTDs patent filings in countries

Patent filings per year

Chart showing YANTAI LONGGANG PUMP IND CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zheng Xin 17
#2 Wang Xiangyu 6
#3 Liu Xiansheng 4
#4 Li Chen 2
#5 Gao Xingzhen 2
#6 Zheng Jianping 2
#7 Wang Yabing 2
#8 Qu Hui 2
#9 Wang Shuangqing 1
#10 Jia Chengcheng 1

Latest patents

Publication Filing date Title
CN110966208A Centrifugal pump for S-shaped rotary blade of PVC (polyvinyl chloride) slurry
CN110285064A A kind of symmetrical expression self-balancing center goes out liquid submerged pump
CN109779924A Wave bushing assembly apparatus for long-axis vertical submerged pump
CN109533223A A kind of automatic sweeping pump installation of vertical dual circuit
CN109595176A A kind of energy-storage type mechanical seal high-temperature melting salt pump
CN109469629A A kind of high-pressure pump with energy recovery turbine
CN109595173A A kind of cantilever pump suitable for inlet high pressure
CN109595194A A kind of bearing housing of the pump with disk injector
CN110159540A A kind of efficient pump for liquid salts of spiral formula
CN108180163A One kind seals slot type centrifugal pump impeller with reverse acting spiral
CN108119369A One kind is with helicla flute balance drum-type high-efficiency multi-stage pump
CN108119394A A kind of chemical centrifugal pump flow channel type liquid film choma device