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:
Dec. 02, 2025
Filed:
Dec. 07, 2022
Applicant:
Evonik Oxeno Gmbh & Co. KG, Marl, DE;
Inventors:
Assignee:
Evonik Oxeno GmbH & Co. KG, Marl, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/755 (2006.01); B01J 21/12 (2006.01); B01J 35/37 (2024.01); B01J 37/00 (2006.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); C07C 2/58 (2006.01);
U.S. Cl.
CPC ...
B01J 23/755 (2013.01); B01J 21/12 (2013.01); B01J 37/0018 (2013.01); B01J 37/0063 (2013.01); B01J 37/0236 (2013.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01); B01J 37/088 (2013.01); C07C 2/58 (2013.01); B01J 35/37 (2024.01); C07C 2523/755 (2013.01);
Abstract
A process for producing an oligomerization catalyst includes hydrothermal treatment. An oligomerization catalyst produced by the process is useful for the oligomerization of Cto Colefins.