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SINOPEC NANJING CHEMICAL RES INST CO LTD

Overview
  • Total Patents
    63
  • GoodIP Patent Rank
    23,370
About

SINOPEC NANJING CHEMICAL RES INST CO LTD has a total of 63 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and environmental technology are ADVANCED SEPARATION TECH, LANXESS SYBRON CHEMICALS INC and SINOPEC DALIAN RES INST PETROLEUM & PETROCHEMICALS.

Patent filings in countries

World map showing SINOPEC NANJING CHEMICAL RES INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 63

Patent filings per year

Chart showing SINOPEC NANJING CHEMICAL RES INST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Songbai 14
#2 Huang Wei 11
#3 Chen Xi 11
#4 Guo Benshuai 10
#5 Yuan Junxiu 10
#6 Wang Dong 10
#7 Cai Jin 8
#8 Huang Xianliang 8
#9 Zhang Jie 7
#10 Wang Jinli 7

Latest patents

Publication Filing date Title
CN111974363A Organic sulfur removal adsorbent, preparation method and test equipment
CN111974184A System and method for improving flue gas desulfurization effect of biological method
CN111876210A Improve COS, CS in natural gas2Method for removing rate
CN111871159A Membrane separation coupling alcohol amine solution for capturing flue gas CO2Apparatus and method
CN111871193A Absorbent for removing hydrogen sulfide and carbonyl sulfide from acid gas
CN111773889A High-efficient recovery unit of organic amine liquid of flue gas desulfurization
CN112279771A Method for reducing tar in aniline system
CN112279799A Method for preparing spice-grade indole by extraction crystallization
CN112240724A Heat exchange plate and plate heat exchanger
CN112206763A Copper-based low-temperature shift catalyst and preparation method thereof
CN112251766A Method for preparing carbon monoxide by electrochemical reduction of carbon dioxide
CN112176359A Bimetal gas diffusion electrode and preparation method and application thereof
CN112251772A Gas diffusion electrode and preparation method and application thereof
CN112176360A Method for preparing synthesis gas by electrochemical reduction of carbon dioxide
CN112175595A Temperature-resistant and salt-resistant profile control water shutoff agent
CN112169808A Desulfurization and denitrification catalyst and preparation method thereof
CN112169801A High, medium and low pressure methanol synthesis catalyst and preparation method thereof
CN112169846A Preparation method of methanol synthesis decarbonylation iron-nickel protective agent
CN112175592A Dendritic cationic polyacrylamide coating agent for water-based drilling fluid and preparation method thereof
CN112169800A Methanol synthesis catalyst and preparation method thereof