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GUANGZHOU INST CHEMISTRY CAS

Overview
  • Total Patents
    41
About

GUANGZHOU INST CHEMISTRY CAS has a total of 41 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are U TEC KK, MELIKOV EHDUARD NIKOLAEVICH and LIAONING ELECTRIC POWER CO LTD ELECTRIC POWER SCIENCE RES INST.

Patent filings in countries

World map showing GUANGZHOU INST CHEMISTRY CASs patent filings in countries
# Country Total Patents
#1 China 41

Patent filings per year

Chart showing GUANGZHOU INST CHEMISTRY CASs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Liao Bing 4
#2 Hu Jiwen Li 2
#3 Hu Meilong 2
#4 Weiqu Liu 2
#5 Pang Hao 2
#6 Ha Chengyong 2
#7 Liu Weiqu Hou 2
#8 Zou Yong 2
#9 Li Weiqu Li 1
#10 Fei Chen 1

Latest patents

Publication Filing date Title
CN1974541A Preparation process of (Z)-3'-amino-3,4,4', 5-tetramethoxyl stilbene
CN1900129A Process for synthesizing beta-pinene/maleic anhydride copolymer
CN1858111A Process for preparing carbon nano tube/epoxy resin composite material
CN1847287A Polyimide containing side chain of phosphate and its prepn process and film
CN1810793A Furaldehyde-degrading cooperative ultrasomic wave and nanometer TiO2 method
CN1793205A Precess for preparing non-fluorine proton exchanging membrane mixed with silicon dioxide
CN1823727A A kind of intestine target medicinal controlled release fiber and preparation method thereof
CN1740207A Epoxy resin roughening and curing agent
CN1740134A Nopinic acid preparing process
CN1724591A Organic silicon fibre retardant containing phosphorus and epoxy radical and its preparation method
CN1724581A Aqueous silicon fluoro polymer and its preparation method and water dispersion of said polymer
CN1693438A Process for extracting and refining lavender oil
CN1706851A 3-hydroxy-4,3',4',5'-tetromethoxy bibenzyl phosphate and its composition, prepn and application
CN1706782A Prepn process of 3,3',5,5'-tetraalkyl-4,4'-diphenol
CN1847309A Organosilicon modified carbonyl epoxy composite material
CN1687168A Method for preparing grouting material of modified polyacrylamide
CN1683417A Process for preparing high substituted degree hydroxyalkyl starch
CN1683298A Novel synthetic method for 4-(1,5-dimethyl-1-vinyl-4-hexenyl) phenol
CN1648151A Water dispersible sulfonated polyester polyol and its preparing method
CN1796455A Epoxidation silicon oil modified three kinds of composite material of epoxy resin