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. 09, 2023
Filed:
Sep. 28, 2022
Applicant:
Chevron U.s.a. Inc., San Ramon, CA (US);
Inventors:
Bong-Kyu Chang, Novato, CA (US);
Hye-Kyung Cho Timken, Albany, CA (US);
Michelle K. Young, Manvel, TX (US);
Cong-Yan Chen, Kensington, CA (US);
Stephen Joseph Miller, San Francisco, CA (US);
Assignee:
CHEVRON U.S.A. INC., San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/60 (2006.01); B01J 31/02 (2006.01); C07C 1/24 (2006.01);
U.S. Cl.
CPC ...
C07C 2/60 (2013.01); B01J 31/0284 (2013.01); C07C 1/24 (2013.01); C07C 2531/02 (2013.01);
Abstract
A process for producing high octane bio-based alkylate is provided. The process involves reacting isobutane and bio-ethylene using an ionic liquid catalyst. Reaction conditions can be chosen to assist in attaining, or to optimize, desirable alkylate yields and/or properties.