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AEKYUNG PETROCHEMICAL CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    235,863
About

AEKYUNG PETROCHEMICAL CO LTD has a total of 40 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, chemical engineering and macromolecular chemistry and polymers are FOOSUNG CO LTD, CHINA PETROCHEMICAL DEV CORP TAIPEI TAIWAN and ZHANGJIAGANG HUASHENG CHEMICAL.

Patent filings per year

Chart showing AEKYUNG PETROCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Jeong Gon 21
#2 Lee Jong Hwa 9
#3 Woo Hang Su 8
#4 Han Yo Han 8
#5 Kim Hyeong Rok 8
#6 Lee Jeong Ho 8
#7 Kim In Gi 6
#8 Seo Sung Duck 5
#9 Lee Jong Hyuk 5
#10 Lee Jong Min 5

Latest patents

Publication Filing date Title
WO2012091515A2 Negative electrode active material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery using same
CN103250283A Negative electrode active material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery using same
KR101145988B1 Anionic surfactant, cleaning composition comprising the same and method for preparing anionic surfactant
KR101000365B1 Method for manufacturing fatty acid alkyl ester using high performance catalyst
KR100991418B1 Manufacturing method of fatty acid alkyl ester using amine immobilized base catalyst
KR100957134B1 New plasticizer composition and polyvinylchloride resin composition for heat-proof cable using the same
KR20100062050A Sound-insulating material & slab construction method using the same
KR20100050137A Manufacturing method of aspartic acid alkyl aspartic acid copolymer using maleic anhydride and alkyl maleic anhydride
KR20090109225A Negative active material for lithium secondary battery, method of preparing same, and lithium secondary battery comprising same
KR100827930B1 Apparatus for treating powder
KR20090069083A Apparatus for treating powder
KR100764933B1 Manufacturing method of polyaspartic acid using maleic anhydride
KR20050035764A Method for preparing 3-[N-(2-aminoethyl)]aminopropylalkoxysilane
KR20040084278A Process for preparation of vinylalkoxysilane with high purity
KR20040079236A Method for the preparation of 1,4-butanediol from maleic ester
KR20040040132A Process for Preparation of oximinosilane
KR20040040133A Method for preparing alkylalkoxysilane with high purity
KR20040026070A Method for preparing alkoxysilane of high purity
KR20030097519A Process for preparation of acyloxysilane
KR20030083878A Complicated metal oxide catalyst, preparation thereof, and method for the preparation of phthalide from phthalic ester using the catalyst