Aies Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Aies Co., Ltd..The latest application filed is for "bis-beta-hydroxyethyl terephthalate production process and purification process".

Company Profile

0.7.1

Aies Co., Ltd. - JP JP
Aies Co. Ltd. - Tokyo JP
Aies Co., Ltd. - Osaka JP
Aies Company Limited - Osaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of deionizing solution yielded by polyester decomposition with ethylene glycol Grant 7,306,738 - Inada , et al. December 11, 2	2007-12-11
Bis-.beta.-hydroxyethyl terephthalate production process and purification process Grant 7,193,104 - Inada , et al. March 20, 2	2007-03-20
Bis-.beta.-hydroxyethyl terephthalate Grant 7,030,264 - Inada , et al. April 18, 2	2006-04-18
Process for production of high-purity bis-.beta.-hydroxyethyl terephthalate Grant 6,710,202 - Inada , et al. March 23, 2	2004-03-23
Bis-beta-hydroxyethyl terephthalate production process and purification process App 20040019234 - Inada, Shuji ; et al.	2004-01-29
Process for removing titanium oxide or red oxide from ethylene glycol Grant 6,645,445 - Inada , et al. November 11, 2	2003-11-11
Method of purifying bishydroxyalkyl terephthalate Grant 6,642,350 - Asakawa , et al. November 4, 2	2003-11-04
Methods for the preparation or purification of bis-.beta.-hydroxyethyl terephthalate Grant 6,630,601 - Inada , et al. October 7, 2	2003-10-07

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