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RONG ZHAO

Overview
  • Total Patents
    11
About

RONG ZHAO has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and engines, pumps and turbines are NAZARPOOR ZAHRA, NOCHI KATSUMI and PERTICONE ELIO.

Patent filings in countries

World map showing RONG ZHAOs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing RONG ZHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rong Zhao 11
#2 Canghai Li 10
#3 Jinyong Liu 1
#4 Sheng Wang 1
#5 Jianping Wang 1
#6 Yuancai Li 1
#7 Dizhong Zhang 1

Latest patents

Publication Filing date Title
CN102358192A Multi-energy electric vehicle
CN101982233A Manufacturing method of photo-catalyst multifunctional dustless active carbon colourful ball
CN101850241A Special drying agent for vehicle braking air passage and production method
CN101829479A Hollow glass desiccant and production method thereof
CN101856592A Nanometer mineral substance air purifier
CN101780288A Composite air purificant containing nanometer mineral matters and preparation method thereof
CN101780289A Composite air purifying preparation containing nanometer mineral substance and preparation method thereof
CN101224895A Method for producing lithium-based attapulgite
CN101224891A Method for producing organic attapulgite by dry process
CN101219794A A kind of method for lithium based bentonite with dry method
CN101176909A Dip coating for accurate core