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BEIJING JJRS TECHNOLOGY DEV CO

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    208,553
About

BEIJING JJRS TECHNOLOGY DEV CO has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, materials and metallurgy and thermal processes are FOSHAN KEHAO COMBUSTION APPARATUS MFT CO LTD, FUJII KATSUMI and CHEN WEIHAN.

Patent filings in countries

World map showing BEIJING JJRS TECHNOLOGY DEV COs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing BEIJING JJRS TECHNOLOGY DEV COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Lei 9
#2 Zhang Wenhai 2
#3 Yang Jie 2
#4 Zhang Jinfa 1
#5 Lei Xu 1

Latest patents

Publication Filing date Title
CN105087896A Heat-storage type non-oxidizing heating furnace and combustion method thereof
CN104949121A Low or non oxidizing heat accumulating type burner
CN104894359A Metal plate and strip constant pressure heat treatment furnace
CN102815953A Hot dipping plating plating-resistant agent and preparation method thereof
CN103290201A Anti-oxidation heater
CN102534452A Desalting treatment method after hot dip aluminum plating
CN102534633A Water-based metal cleaner
CN102363875A Hot dip galvanizing method of steel structural members
CN101943523A Furnace roller
CN101943405A Energy-saving radiant tube component
CN102032258A Screwed connection structure