The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2015
Filed:
Mar. 18, 2009
Applicants:
George A. Ball, Hampstead, NC (US);
Joseph G. Gentry, Houston, TX (US);
Joseph P. Weller, Angleton, TX (US);
Zhongyi Ding, Katy, TX (US);
Weihua Jin, Katy, TX (US);
Inventors:
George A. Ball, Hampstead, NC (US);
Joseph G. Gentry, Houston, TX (US);
Joseph P. Weller, Angleton, TX (US);
Zhongyi Ding, Katy, TX (US);
Weihua Jin, Katy, TX (US);
Assignee:
GTC Technology US, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 63/26 (2006.01); C07C 51/265 (2006.01); C07C 7/00 (2006.01);
U.S. Cl.
CPC ...
C07C 7/005 (2013.01); C07C 51/265 (2013.01);
Abstract
Various embodiments of the present invention generally disclose systems and processes for the conversion of a feed stream comprising at least one C8 aromatic into a product stream comprising isophthalic acid and purified terephthalic acid (IPA/TA).