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BEIJING QINGCHUANG JINHUA TECH CO LTD

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    47,811
  • Filing trend
    ⇩ 50.0%
About

BEIJING QINGCHUANG JINHUA TECH CO LTD has a total of 33 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and thermal processes are NINGXIA SHENYAO TECH CO LTD, SHANXI RESEARCH INSTITUTE FOR CLEAN ENERGY TSINGHUA UNIV and ZHEJIANG FENGDENG CHEMICAL CO LTD.

Patent filings in countries

World map showing BEIJING QINGCHUANG JINHUA TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing BEIJING QINGCHUANG JINHUA TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yue Jun 30
#2 Wang Shuai 21
#3 Ma Hongbo 20
#4 Song Wenjun 16
#5 Lei Yulong 13
#6 Zhang Benfeng 12
#7 Wang Yunjie 10
#8 Yue Bo 10
#9 Pei Shizhao 10
#10 Guan Qingliang 10

Latest patents

Publication Filing date Title
CN111637778A Synthesis gas sensible heat recovery assembly
CN111647438A Coal water slurry gasification waste water blending combustion system
CN111647443A High-temperature coal gas chilling chamber
CN111646621A Coal gasification ash water vacuum flash evaporation descaling system
CN111471491A Novel efficient composite carbon black washing tower suitable for coal gasification
CN111073710A Novel gasification device and arrangement method
CN110812995A Synthetic gas pretreatment tower
CN110813037A System and method for reducing volatile gas emission in waste liquid pulping process
CN110921615A Method for preparing ammonia product by combining high-pressure coal water slurry radiation waste boiler type gasification with low-pressure ammonia synthesis
CN110240945A A kind of waste heat recycling gasification furnace
CN110240947A A kind of non-maintaining self-loopa water wall gasifier
CN108795502A A kind of dry coal powder airflow bed gasification system of low pressure and method
CN108676581A A kind of entrained flow bed gasification system and method
CN108659885A A kind of gasification furnace of co-production of superheated steam
CN108641751A A kind of useless pot gasification furnace of the water-cooling wall that complete Natural Circulation may be implemented
CN108715766A A kind of coal grading sub-prime for pulverized-coal fired boiler utilizes system and method
CN108946851A A kind of buck solid-liquid separation system and method
CN108546568A A kind of useless pot gasification furnace of self-balancing liquid level band
CN107446624A A kind of black water treatment system and technique of water slurry pressurizing gasifying apparatus
CN107162082A A kind of Novel gasification Heisui River decompressor connection method