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SHAANXI COAL CHEMICAL TECHNOLOGY ENGINEERING CT LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    197,346
About

SHAANXI COAL CHEMICAL TECHNOLOGY ENGINEERING CT LTD has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and organic fine chemistry are HONSHU KAGAKU KOUGIYOU KK, SEDIN NINGBO ENGINEERING CO LTD and INST TEORETICHESKIKH KHIM T AN.

Patent filings in countries

World map showing SHAANXI COAL CHEMICAL TECHNOLOGY ENGINEERING CT LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SHAANXI COAL CHEMICAL TECHNOLOGY ENGINEERING CT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Junmin 12
#2 Liu Jianbin 12
#3 Zhang Shigang 11
#4 Wang Caicai 8
#5 Chen Yani 7
#6 Min Xiaojian 7
#7 Zhang Bianling 6
#8 Zhang Xiaohu 5
#9 Xin Yubing 5
#10 Zhang Yaqin 4

Latest patents

Publication Filing date Title
CN105214714A A kind of benzene and methanol alkylation produce paraxylene Catalysts and its preparation method
CN104326855A Method for preparing toluene and xylene through alkylation of benzene and methanol
CN104128198A Catalyst for alkylation of toluene with methanol to produce paraxylene with coproduction of ethylene and application thereof
CN104107711A Fluidized bed catalyst for preparing propylene from methanol and preparation method of fluidized bed catalyst
CN103804112A Method for preparing p-xylene and ethylene with high selectivity by virtue of shape-selective alkylation of methylbenzene and methanol
CN104743572A Method for synthesis of high silica-alumina ratio ultrafine NaY molecular sieve
CN103638963A P-xylene fluid catalyst prepared by performing alkylation of methylbenzene methyl alcohol and preparation method thereof
CN103623859A Methanol to propylene catalyst with high propylene/ethylene ratio obtained at high airspeed and preparation method of methanol to propylene catalyst
CN103349945A Movable type catalyst charging device and charging method thereof
CN102992349A Recycling method of mother liquor for SAPO-34 molecular sieve synthesis
CN102962012A Inert agent for fluidized bed as well as preparation and use methods thereof
CN102527445A Preparation method of low-abrasion fluidized bed microspherical catalyst
CN101362668A Preparation of propane
CN101367699A Preparation of propylene