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INNER MONGOLIA DATANG INT HEXIGTEN COAL GAS CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    136,708
About

INNER MONGOLIA DATANG INT HEXIGTEN COAL GAS CO LTD has a total of 12 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and measurement are LIAOCHENG MEISI NEW MATERIAL TECH CO LTD, SHANXI XIANGYU CHEMICAL IND CO LTD and SHANDONG DONGYUE FLUORINE & SILICON MAT CO LTD.

Patent filings in countries

World map showing INNER MONGOLIA DATANG INT HEXIGTEN COAL GAS CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing INNER MONGOLIA DATANG INT HEXIGTEN COAL GAS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Yongfeng 3
#2 Wang Xinyu 3
#3 Li Guodong 3
#4 Xu Deyou 1
#5 Liu Huanshan 1
#6 Li Peng 1
#7 Gao Benxiu 1
#8 Xu Zhenyu 1
#9 Meng Xiangqing 1
#10 Xia Junbing 1

Latest patents

Publication Filing date Title
CN112266798A Peculiar smell system is removed to light coal tar
CN110590501A Processing technology for co-production of methanol and ethylene glycol from coal-based natural gas
CN110632246A Method for determining and analyzing sodium phenolate content in phenol ammonia recovery
CN109239259A After regeneration in methanol total phenol measuring method
CN109011677A Reboiler increases nitrogen disturbance device and perturbation motion method
CN108128965A A kind of coal chemical industry wastewater zero emission treatment method
CN106764426A A kind of Propylene Spherical Tanks with flood pattern
CN106630004A Oil removal collection device for phenol and ammonia recycling system
CN106893611A Coal pressure gasification equipment
CN106582894A Methanation catalyst heating reduction method
CN106286413A A kind of device reducing cavitation generation
CN105620953A System and method for promoting heat diffusion in storage tanks