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BEIJING BAOTASANJU ENERGY TECHNOLOGY CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    102,772
About

BEIJING BAOTASANJU ENERGY TECHNOLOGY CO LTD has a total of 29 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, organic fine chemistry and chemical engineering are BUTLER JAMES, SWEENEY MAXWELL P and LEONARD JACKSON D.

Patent filings in countries

World map showing BEIJING BAOTASANJU ENERGY TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing BEIJING BAOTASANJU ENERGY TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cui Yongjun 20
#2 Ren Xiangkun 14
#3 Kenji Iguchi 14
#4 Ding Tongli 9
#5 Zhou Xiaoyan 9
#6 Koji Sakawaki 8
#7 Iguchi Kenji 8
#8 Gao Zhongchao 8
#9 Gu Aiping 7
#10 Liu Huan 6

Latest patents

Publication Filing date Title
CN105174260A Low-alkali activated preparation method and application of pitch-based activated carbon
CN105126933A Preparation method of hydrogenation catalyst and slurry bed hydrogenation technology using the catalyst
CN105038852A Ethylene tar hydrogenation process
CN105154125A Conversion technology for combined production of methane, paraffin and high carbon olefin from synthetic gas
CN104707647A Catalyst for directly preparing ethyl alcohol and co-producing methane through synthesis gas and preparation method of catalyst
CN104725187A Technology for directly preparing ethyl alcohol and co-generating methane from synthesis gas
CN104556483A Method for deep treatment of biochemical tail water of coking wastewater
CN104588066A Methanation catalyst and preparation method thereof
CN104447196A Process of co-producing methanol and methane by taking coke-oven gas as raw material
CN104611079A A methanation treatment process of coke-oven gas
CN104109558A Two-stage hydrofining method of inferior oil
CN104087339A Hydrogenation co-processing method for mixed oil, coal and coal tar
CN103962187A Hydrogenation and quality improvement catalyst carrier and preparation method thereof, and hydrogenation and quality improvement catalyst using carrier
CN103894169A Catalyst carrier, preparation method thereof and heavy oil hydrogenation catalyst prepared therefrom
CN103881750A Coal tar hydrogenation process for maximizing utilization of coal tar residues
CN103877999A Coal tar heavy oil hydrogenation catalyst and preparation method
CN103409151A Lignite upgrading device
CN103409194A Briquette coal prepared by utilizing sludge and preparation technology thereof
CN104046388A Hydrogenation thermal decomposition catalyst and method for preparation of fuel oil from the same
CN104030364A Preparation method of iron sulfide for catalyzing heavy oil hydrocracking, and technology using iron sulfide