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QINGDAO INNERWELL ENERGY CHEMICAL NEW TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,739
  • Filing trend
    ⇧ 700.0%
About

QINGDAO INNERWELL ENERGY CHEMICAL NEW TECH CO LTD has a total of 11 patent applications. It increased the IP activity by 700.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and chemical engineering are KOHLENVEREDLUNG AG, ECOMATION OY and OBSHHESTVO S OGRANICHENNOI OTVETSTVENNOST YU PROMINTEKH.

Patent filings in countries

World map showing QINGDAO INNERWELL ENERGY CHEMICAL NEW TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QINGDAO INNERWELL ENERGY CHEMICAL NEW TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yunliang 11
#2 Liu Sijia 11
#3 Li Peng 9
#4 Li Xianhui 2
#5 Sun Ge 2
#6 Liu Jialin 1
#7 Xu Hong 1

Latest patents

Publication Filing date Title
CN108611111A Combined type low-order coal rapid pyrolysis apparatus
CN108619936A Internal heating type blender and its pyrolysis chamber and solid organic matters pyrolysis installation
CN108485686A Dynamic heat solid organic matters pyrolysis combination unit inside and outside biserial mixture length
CN108728144A The pyrolysis of coal of dynamic heat low order combines the unit inside and outside biserial multipaths
CN108728137A A kind of low-order coal rapid pyrolysis apparatus
CN108728138A The pyrolysis of coal of dynamic heat low order combines the unit inside and outside single-row mixture length
CN108676569A Combined type solid organic matter pyrolysis device
CN108587663A A kind of coking coal pre-heating and drying mechanism
CN107557041A Vertical two-way heats low-order coal rapid pyrolysis apparatus
CN105602584A Continuous internal heating type double-barrel cracking furnace for solid organic matter
CN105368478A Continuous internal heating solid organic matter cracking furnace