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INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,946
About

INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 14 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 materials and metallurgy, environmental technology and measurement are OSKAR SCHOBER DR, PUROMATIC INC and HERMAN LEWIS HARTENSTEIN.

Patent filings in countries

World map showing INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing INNER MONGOLIA PURUIFEN ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qiao Lizhu 13
#2 Peng Hanzhong 7
#3 Zhao Qing 6
#4 Li Xianhua 6
#5 Liu Guoqiang 6
#6 Li Xin 6
#7 Chen Xiaomin 4
#8 Jiang Wei 4
#9 Zhang Zhen 3
#10 Shang Yongfei 3

Latest patents

Publication Filing date Title
CN111661846A Method for preparing activated carbon
CN111692877A Flue gas utilization system, flue gas utilization process and high-temperature combustion treatment system
CN111517324A Method for preparing activated carbon
CN111689495A Preparation method of tar-free activated carbon
CN111847449A Preparation method of low-ash high-specific surface area activated carbon
CN111589415A Preparation method of active carbon loaded with zinc oxide in situ
CN111849100A Activated carbon binder and preparation method thereof
CN111681885A Raw material preparation method of super capacitor
CN111847447A Method for preparing high specific surface area active carbon from anthracite
CN111851083A Production method of activated carbon cloth
CN111537382A Method for measuring water absorption rate of desulfurization and denitrification activated carbon and application thereof
CN111487363A Method for measuring performance of desulfurization and denitrification activated carbon and application thereof
WO2020224550A1 Lifting flight assembly for use in rotary furnace, and rotary furnace
CN109384225A A method of producing desulphurization denitration active carbon