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LIU GUOZHENG

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    54,130
About

LIU GUOZHENG has a total of 38 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, environmental technology and electrical machinery and energy are TOSOH F-TECH INC, ZHANG LINGZHI and ATOFINA VLISSINGEN B V.

Patent filings in countries

World map showing LIU GUOZHENGs patent filings in countries
# Country Total Patents
#1 China 37
#2 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing LIU GUOZHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Guozheng 36
#2 Duan Da 7
#3 Hu Hui 4
#4 Luo Hairong 2
#5 Guozheng Liu 1
#6 Liu Guozhong 1
#7 Liu Huaiyuan 1

Latest patents

Publication Filing date Title
CN105608654A Intelligent wearable terminal based child behavior monitoring and developing method and system
CN104556800A Concrete antifreezing agent and concrete
CN104529237A Concrete strength enhancer and concrete thereof
CN104529226A Cement strength enhancer
CN104592304A Manganese-containing compound for sewage treatment, preparation method of manganese-containing compound and sewage treatment agent
CN104538633A Lithium-ion battery electrode material and preparation method thereof
CN104393270A Electrode material of lithium ion battery and preparation method of electrode material
CN104402824A Cobalt compound used for sewage treatment, preparation method and sewage treating agent comprising cobalt compound
CN104356166A Cobalt-containing compound based on flexible nitrogen-containing and carboxylic acid-containing dual ligands and preparation method thereof
CN104311583A Zinc compound based on flexible double ligands containing nitrogen and carboxylic acid and preparation method thereof
CN104402932A Manganese-containing compound based on flexible nitrogen-and-carboxylic-acid-containing dual-ligand and preparation method for manganese-containing compound
CN104262370A Zinc carboxylate coordination polymer synthetized by sulfur ether polycarboxylic acid ligand and preparation method of zinc carboxylate coordination polymer
CN104262369A Coordination polymer for hydrolysis regulation of nitrile ligand and preparation method of coordination polymer
CN104262365A Copper-bearing spiral coordination polymer and preparation method thereof
CN104262368A Coordination polymer regulated by aliphatic polycarboxylic ligand side group and preparation method of coordination polymer
CN104262254A Coordination polymer with binuclear copper cluster and preparation method thereof
CN104311577A Coordination polymer having one-dimensional structure and preparation method thereof
CN104262402A Three-dimensional manganese-containing coordination polymer and preparation method thereof
CN104230963A Dual-core coordination polymer and preparation method of dual-core coordination polymer
CN104177385A Two-dimensional coordination polymer and preparation method thereof