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AIES CO LTD

Overview
  • Total Patents
    57
About

AIES CO LTD has a total of 57 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and environmental technology are MASATAKA AMAGASA, HONSHU CHEMICAL IND and PHIL HERBERT KOELBEL DR.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Sato Kikuchi 46
#2 Inada Shuji 46
#3 Shuji Inada 8
#4 Kikuchi Sato 8
#5 Kikuchi Inada Shuji Sato 3

Latest patents

Publication Filing date Title
CN1723231A Polyethylene terephthalate for molding and process for producing the same
CN1545496A Processes for the purification of bis(2-hydroxyethyl)terephthalate
CN1743305A Processes for the purification of bis(2-hydroxyethyl)terephthalate
EP1457479A1 Method of deionizing solution yielded by polyester decomposition with ethylene glycol
WO0156970A1 PROCESS FOR PRODUCTION OF HIGH-PURITY BIS-β-HYDROXYETHYL TEREPHTHALATE
US6350851B1 Method of polymerizing deionized bis-β-hydroxyethyl terephthalate
CN1321143A Process for removing titanium oxide or iron oxide from depolymerization products obtained by glycolysis of polyesters contg. titanium oxide or iron oxide with ethylene glycol
CN1454202A Bis-beta-hydroxyethyle terephthalate
WO0110812A1 METHODS FOR THE PREPARATION OR PURIFICATION OF BIS-β-HYDROXYETHYL TEREPHTHALATE