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. 28, 2010
Filed:
Dec. 16, 2004
Bipin V. Vora, Naperville, IL (US);
Charles P. Luebke, Mount Prospect, IL (US);
Jill M. Meister, Elk Grove Village, IL (US);
Michael A. Schultz, Chicago, IL (US);
Dale J. Shields, Buffalo Grove, IL (US);
Bipin V. Vora, Naperville, IL (US);
Charles P. Luebke, Mount Prospect, IL (US);
Jill M. Meister, Elk Grove Village, IL (US);
Michael A. Schultz, Chicago, IL (US);
Dale J. Shields, Buffalo Grove, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
In an oligomerization process comprising at least two oligomerization reactors, at least portions of product streams from two reactors are separated in the same separator vessel. In an embodiment, a liquid product stream from the first oligomerization reactor is fed to a fractionation column and a side cut from the fractionation column feeds the second oligomerization reactor.