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:
Apr. 23, 2019
Filed:
Apr. 07, 2015
Applicant:
Gtc Technology Us Llc, Houston, TX (US);
Inventors:
Venkata K. Ramanujam, Sugar Land, TX (US);
Michael McCaulley, Sugar Land, TX (US);
Joseph C. Gentry, Houston, TX (US);
Assignee:
GTC Technology US LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/04 (2006.01); C07C 7/10 (2006.01); C07C 7/08 (2006.01); C10G 7/00 (2006.01); B01D 3/40 (2006.01); C07C 11/18 (2006.01); C07C 7/00 (2006.01);
U.S. Cl.
CPC ...
C07C 7/08 (2013.01); B01D 3/40 (2013.01); C07C 7/005 (2013.01); C07C 7/10 (2013.01); C07C 11/18 (2013.01);
Abstract
Apparatuses, systems and methods for extracting isoprene using minimum capital investment, operating cost, and relatively corrosion free environment are disclosed herein. Embodiments of the invention are directed to producing pure isoprene and gasoline quality raffinate (free or sulfur and acetylenes) which are of value in manufacturing rubbers and other polymers.