Sung; Edward H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sung; Edward H..The latest application filed is for "2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom".

Company Profile

0.6.9

Sung; Edward H. - Cincinnati OH
Sung; Edward H. - Cincinnatti OH

*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
2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom Grant 8,557,990 - Thompson , et al. October 15, 2	2013-10-15
2,5-di(methoxyanilino) Terephthalic Acid Polymorphs And Quinacridones Realized Therefrom2,5-di(methoxyanilino) Terephthalic Acid Polymorphs And Quinacridones Realized Therefrom App 20130053568 - Thompson; Brian ; et al.	2013-02-28
2,5-di(methoxyanilino) Terephthalic Acid Polymorphs And Quinacridones Realized Therefrom App 20090186200 - Thompson; Brian ; et al.	2009-07-23
Process for Preparing Alpha Quinacridone Pigments App 20080295739 - Sung; Edward H. ; et al.	2008-12-04
Process for preparing nanoscale quinacridone Grant 7,211,139 - Robertson , et al. May 1, 2	2007-05-01
Process for preparing nanoscale quinacridone App 20060249052 - Robertson; George N. ; et al.	2006-11-09
Preparation of yellow pigments Grant 7,115,164 - Robertson , et al. October 3, 2	2006-10-03
Preparation Of Yellow Pigments App 20060191441 - Robertson; George H. ; et al.	2006-08-31
Process for conditioning azo pigments Grant 7,019,121 - Sung , et al. March 28, 2	2006-03-28
Preparation of quinacridonequinones and substituted derivatives of same Grant 6,972,333 - Sung , et al. December 6, 2	2005-12-06
Preparation Of Quinacridonequinones And Substituted Derivatives Of Same App 20050154207 - Sung, Edward H. ; et al.	2005-07-14
Process for conditioning azo pigments App 20050139128 - Sung, Edward H. ; et al.	2005-06-30
Process For Preparing A Substantially Pure Gamma Phase Quinacridone Pigment Of Large Particle Size App 20020073896 - Sung, Edward H. ; et al.	2002-06-20

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