Patents by Inventor Shu Ting HUANG

Shu Ting HUANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20170145001
    Abstract: The present disclosure provides processes for preparing brexpiprazole. The present disclosure also provides processes for the purification of brexpiprazole. The processes for preparing and purifying brexpiprazole of the present invention provide substantial improvements over currently known methods. In certain embodiments, the conversion of Formula XI and XII to form XIII provides increased selectivity over previously reported methods. This offers increased yield and purity. The improved process for purifying brexpiprazole disclosed herein provides brexpiprazole with superior purity and is also more suitable for industrial production.
    Type: Application
    Filed: November 1, 2016
    Publication date: May 25, 2017
    Inventors: Chia-Ying LEE, Shu Ting HUANG, Hsin-Chi WANG, Yuan-Xiu LIAO, Jiunn-Cheh GUO, Lung-Huang KUO