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NAT ENGINEERING RES CT OF WATER COAL SLURRY GASIFICATION AND COAL CHEMICAL

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    176,497
About

NAT ENGINEERING RES CT OF WATER COAL SLURRY GASIFICATION AND COAL CHEMICAL has a total of 17 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and chemical engineering are TOGNAZZO VALERIO, THERMO TECHNOLOGIES LLC and OLIVEIRA E DE.

Patent filings in countries

World map showing NAT ENGINEERING RES CT OF WATER COAL SLURRY GASIFICATION AND COAL CHEMICALs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing NAT ENGINEERING RES CT OF WATER COAL SLURRY GASIFICATION AND COAL CHEMICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Wenxue 11
#2 Wang Jun 11
#3 Fu Jinjun 10
#4 Jin Gang 9
#5 Li Caiyan 9
#6 Guo Baogui 9
#7 Li Lei 9
#8 Liu Ke 9
#9 Jing Bo 7
#10 Lei Li 6

Latest patents

Publication Filing date Title
CN105038861A Gasification furnace all-shock-cooling device
CN104634504A Device for accurately measuring pressure difference of slag hole of gasification furnace and measurement method thereof
CN104560212A Multi-section water-cooling wall high-efficiency chilling gasification device
CN104403702A Dedusting device for synthetic gas
CN104357094A High-efficiency chilling device
CN104449867A Method for controlling igniter burner of powdered coal pressurized gasifier
CN104406646A Measurement device of pulverized coal mass flow meter
CN103820165A New gasifier chilling ring
CN103409169A Gasification device and online feeding method with water coal slurry or pulverized coal as raw material
CN102041104A Flame detection probe protector
CN102141443A Protective structure of sight glass of flame detector
CN102538004A Direct electric ignition method and device for entrained bed gasification furnace
CN102135464A Detection method for quickly judging separation between bearing bush base material and alloy
CN102140371A Pulverized coal gasification device capable of measuring feeding quantity and performing on-line calibration of solid mass flow meter and on-line calibration method thereof
CN101962575A Method and device for preparing synthesis gas by coal particle/oxygen carrier chemical chain
CN101654630A Safe logic control method of pulverized coal gasifier
CN101649225A Hot wall type gasifier baker control system