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:
Sep. 30, 2008
Filed:
Feb. 08, 2005
Applicants:
Ed Yuan, Houston, TX (US);
Warren Letzsch, Ellicott City, MD (US);
Gary Jackson, Katy, TX (US);
Jim Evans, Houston, TX (US);
John Hood, Harper, TX (US);
Inventors:
Ed Yuan, Houston, TX (US);
Warren Letzsch, Ellicott City, MD (US);
Gary Jackson, Katy, TX (US);
Jim Evans, Houston, TX (US);
John Hood, Harper, TX (US);
Assignee:
Stone & Webster Process Technology, Inc., Houston, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27B 15/08 (2006.01); B01D 12/00 (2006.01); B01D 50/00 (2006.01); B01D 45/00 (2006.01); C10G 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides an improved separator for use in hydrocarbon cracking process.