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SOUTHWEST CHEMICAL RES & DESIGN INST CO LTD

Overview
  • Total Patents
    14
About

SOUTHWEST CHEMICAL RES & DESIGN INST CO LTD has a total of 14 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHINA CNR CORP LTD, KAISUI MAREN KK and JI JIANHUA.

Patent filings in countries

World map showing SOUTHWEST CHEMICAL RES & DESIGN INST CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing SOUTHWEST CHEMICAL RES & DESIGN INST CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lai Chongwei 4
#2 Li Jie 4
#3 Liu Xuan 3
#4 Li Jun 3
#5 Xiong Guoyan 3
#6 Liu Jinglin 2
#7 Hu Zhibiao 2
#8 Yi Shupeng 2
#9 Hu Gaorong 2
#10 Jiang Guizhong 2

Latest patents

Publication Filing date Title
CN103157503A Synthesis and regeneration method of catalyst for preparing ethylene from ethanol
CN102962062A Catalyst for synthesis of methyl methacrylate by formaldehyde and methyl propionate and preparation method of catalyst
CN102964247A Method for synthesizing oxalate by CO gas-phase coupling
CN102977960A Process for co-producing and synthetic natural gas and food-grade carbon dioxide by using calcium carbide furnace gas
CN102974363A Silicon controlled rectifier (SCR) smoke denitration catalyst and preparation method thereof
CN102964240A Preparation method of high-purity glycolic acid crystals
CN102974364A High-activity catalyst for CO gas enrichment type deoxidation as well as preparation and application of high-activity catalyst
CN102962052A Catalyst for process of synthesizing acrylic acid by using acetic acid and paraformaldehyde, preparation and application of catalyst
CN102942970A Combination method using semi-coke tail gas for power generation to cogenerate liquefied natural gas
CN102941113A Catalyst for synthesizing methyl acrylate by using methyl acetate and methylal and preparation method thereof
CN102814160A Cleaning agent for removing iron carbonyl and nickel carbonyl in synthesis gas and preparation method and application of cleaning agent
CN102806101A Catalyst for preparing ethylene by conversion of ethanol and preparation method of catalyst
CN102807500A Method for liquid-phase preparation of N, N-dimethylacetamide
CN102755897A Method for preparing catalyst for methanol dehydrogenation to methyl formate through step coprecipitation-spray process