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MA RUIZHI

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    183,495
  • Filing trend
    ⇩ 100.0%
About

MA RUIZHI has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and civil engineering are FARLEY FRANCIS J M, WAVE LTD C and HYDRODYNAMIC ENERGY SYSTEMS CO.

Patent filings in countries

World map showing MA RUIZHIs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing MA RUIZHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Ruizhi 14
#2 Ni Yafan 1

Latest patents

Publication Filing date Title
CN112240265A Water lubrication rotating wheel type floating machine
CN110905746A Power generation device with rain enhancement and haze reduction functions
CN106853831A A kind of magnetic is got angry car
CN107022974A A kind of method that utilization river flows backwards Control Engineering desertification and arid
CN106912205A A kind of multitool rotary type land leveller
CN106627593A Transportation facility enabling train to achieve energy consumption and pass through ramp road section without decelerating
CN105986560A Method for constructing building type flood bank and reclaiming and utilizing river bottomland
CN103556599A Simulated geonomy method for atmosphere carbon absorption
CN103482039A Method for preventing typhoons
CN103469839A Self-propelled raft channel cleanout device
CN103312122A Semi-gear-type magnetic motor
CN104975631A Method for long-distance water diversion by means of river channel and pipelines
CN1313257A High-speed forming method for highway in desert
CN1263991A Earth-energy electric generation and water and soil conservation