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QITAIHE BAOTAILONG SHENGMAI COAL CHEMICAL CO LTD

Overview
  • Total Patents
    11
About

QITAIHE BAOTAILONG SHENGMAI COAL CHEMICAL CO LTD has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are FEDERAL NOE GUP ROSTOVSKIJ NA DONU NII RADIOSVJAZI FGUP RNIIRS, KURIHARA HIDEAKI and XUEPING LI.

Patent filings in countries

World map showing QITAIHE BAOTAILONG SHENGMAI COAL CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing QITAIHE BAOTAILONG SHENGMAI COAL CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Li Enshuai 2
#2 Jiao Jinhua 2
#3 Chen Jianguo 2
#4 Ma Shihai 2
#5 Wang Songlin 2
#6 Zhou Jun 2
#7 Han Yueli 2
#8 Pan Guangjun 1
#9 Wu Fei 1
#10 Zhuang Jiaqiang 1

Latest patents

Publication Filing date Title
CN103566829A Automatic nitrogen pressure regulating control device of refining and cracking buffer tanks
CN103574727A Safe and energy-saving industrial steam low-temperature waste heat recovery and comprehensive utilization device
CN103574728A Steam heat-preservation heat tracing and steam fire protection comprehensive utilization system in chemical engineering device
CN103566628A Efficient oil-water separation backflow tank at pressure reducing tower top
CN103591054A Shaft-seal water-cooling heat dissipation protecting system of centrifugal pump
CN103588613A Coal pitch delayed coking and industrial naphthalene rectification combined naphthalene extracting device
CN103553865A Process for extracting naphthalene through combination of delayed coking of coal pitch and rectification of industrial naphthalene
CN103540341A Process of coproduction of light fuel oil through delayed coking of refined bitumen and coal tar hydrogenation
CN103551299A Coke classifying screen
CN103557723A Heavy oil/conduction oil heat exchanger
CN103555358A Light oil recovery device of distillation system