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CHINA CATALYST HOLDING CO LTD

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    16,123
  • Filing trend
    ⇩ 94.0%
About

CHINA CATALYST HOLDING CO LTD has a total of 89 patent applications. It decreased the IP activity by 94.0%. Its first patent ever was published in 2015. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, materials and metallurgy and organic fine chemistry are CHINA CATALYST NEW MAT CO LTD, CHINA CATALYST GROUP NEW MAT CO LTD and RODIA OPERAS ON.

Patent filings in countries

World map showing CHINA CATALYST HOLDING CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA CATALYST HOLDING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jin 89
#2 Wang Bingchun 80
#3 Wang Xianbin 60
#4 Wang Zhiguang 39
#5 Liu Haitao 17
#6 Wang Jianqing 16
#7 Shi Zhenyu 15
#8 Li Xiaolong 13
#9 Wang Qingji 12
#10 Wang Rui 11

Latest patents

Publication Filing date Title
CN112221482A Catalyst for synthesizing methyl acrylate or methyl methacrylate and application
CN112284868A Rapid online adsorption separation evaluation equipment and use method
CN112266376A Preparation method of lactide
CN112221463A Efficient continuous molecular sieve adsorbent post-treatment device and use method
CN112028869A Method for synthesizing lactide in one step
CN112010834A Method for synthesizing glycolide in one step
CN112129854A Adsorption separation evaluation device based on online detection and use method thereof
CN112090376A Integrated catalyst particle post-treatment device and application
CN111943866A Method for continuously producing acetaldoxime by adopting fixed bed
CN111871450A CHA structure molecular sieve and preparation method and application of tail gas denitration catalyst thereof
CN111871454A CHA zeolite molecular sieve for purifying nitrogen oxides and preparation method and application of catalyst thereof
CN111871451A CHA molecular sieve synthesized by novel structure template agent, SCR catalyst and application thereof
CN111960434A CHA-type chabazite molecular sieve and synthesis method and application thereof
CN111871452A CHA-type molecular sieve and catalyst for diesel vehicle exhaust purification, and preparation method and application thereof
CN111871453A CHA structure molecular sieve, synthesis method, nitrogen oxide selective reduction catalyst and application
CN111960433A CHA type molecular sieve synthesized by using bicyclic group-containing quaternary ammonium onium template agent, and preparation and application of catalyst
CN111871455A Preparation method and application of CHA-type aluminum-silicon molecular sieve and SCR (Selective catalytic reduction) catalyst
CN111675594A Method for producing cyclohexylbenzene by benzene hydroalkylation
CN111804143A Three unit UV ambient air purification devices
CN111804144A Double-unit UV photocatalytic oxidation reaction device