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:
Mar. 25, 2025
Filed:
Jan. 19, 2024
Uop Llc, Des Plaines, IL (US);
Ashish Mathur, Gurgaon, IN;
Debanjan Chakrabarti, Arlington Heights, IL (US);
Jeannie Mee Blommel, Oregon, WI (US);
Richard K. Hoehn, Mount Prospect, IL (US);
Joel S. Paustian, Vernon Hills, IL (US);
Manuela Serban, Northbrook, IL (US);
UOP LLC, Des Plaines, IL (US);
Abstract
A process for oligomerizing olefin streams comprising sending olefin streams comprising a C2− olefin vapor stream and a C3+ olefin liquids stream to a first stage oligomerization reactor containing a solid acid oligomerization catalyst to produce a first stage oligomerized stream; oligomerizing said first-stage oligomerization stream in a second stage oligomerization reactor containing a metal catalyst to provide a second stage oligomerized stream.