Learn more

HUNAN DEJINGYUAN TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    137,354
About

HUNAN DEJINGYUAN TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are SSANGYONG MATERIALS CORP, ADVANCED CERAMETRICS INC and Zhu Yikui.

Patent filings in countries

World map showing HUNAN DEJINGYUAN TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing HUNAN DEJINGYUAN TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Junxiu 12
#2 Huang Bing 7
#3 Li Ke 5
#4 Su Pingyu 5
#5 Wang Hangbao 2
#6 Shi Zhongshan 2
#7 Cheng Wencai 1
#8 Luo Fangchen 1
#9 Zhu Xingyu 1

Latest patents

Publication Filing date Title
CN110950671A Preparation process for synthesizing high-erosion-resistance cordierite material from coal gangue
CN110655115A Production process for continuously synthesizing high-activity spherical manganese oxyhydroxide by one-step method
CN110436908A A method of cordierite is prepared using gangue
CN110451996A Lithium electricity saggar mullite preparation process
CN110436907A A method of utilizing preparing mullite from gangue
CN109621794A A kind of low-speed high-efficiency horizontal type trommel mixer
CN109273709A A kind of preparation method of nickel-cobalt-manganese ternary oxide
CN109037633A A method of the modified nickelic positive electrode of production is heat-treated using rotary kiln
CN108820753A A kind of body production line
CN108715346A A kind of body production system
CN108923043A A kind of preparation method of nickelic polynary positive pole material
CN109467422A Dedicated high circulation special cermacis crucible of a kind of lithium electricity and preparation method thereof