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:
Jan. 27, 2026
Filed:
Dec. 19, 2022
Saudi Arabian Oil Company, Dhahran, SA;
Jgc Catalysts & Chemicals Ltd., Kawasaki Kanagawa, JP;
Japan Cooperation Center for Petroleum and Sustainable Energy, Tokyo, JP;
Omer Refa Koseoglu, Dhahran, SA;
Ali Alzaid, Dhahran, SA;
Kazuki Nakajima, Kawasaki, JP;
Koji Uchida, Kawasaki, JP;
Yusuke Matsumoto, Kawasaki, JP;
Saudi Arabian Oil Company, Dhahran, SA;
JGC Catalyst & Chemicals Ltd, Kawasaki Kanagawa, JP;
Japan Cooperation Center for Petroleum and Sustainable Energy, Tokyo, JP;
Abstract
Hydrotreating catalyst material and/or hydrotreating catalyst particles are provided having at least two hydrotreating metal components and a chelating agent carried on a support. The support comprises an inorganic oxide binder and a post-framework modified ultra-stable Y-type (USY) zeolite in which a portion of aluminum atoms constituting a zeolite framework thereof is substituted with zirconium atoms and/or titanium atoms and/or hafnium atoms. The hydrotreating metal components form a metal complex via the chelating agent, and are carried on said support as chelating complex type II active sites.