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:
Jun. 09, 2026
Filed:
May. 30, 2024
Saudi Arabian Oil Company, Dhahran, SA;
Omer Refa Koseoglu, Dhahran, SA;
Saudi Arabian Oil Company, Dhahran, SA;
Abstract
Methods for hydrocracking a hydrocarbon feed may include contacting an initial catalyst with a conditioning stream having from 50 ppmw to 5000 ppmw heavy polynuclear aromatic compounds to form a conditioned catalyst. The initial catalyst may include a zeolite, an amorphous silica-alumina, or both. The method includes contacting the conditioned catalyst with the hydrocarbon feed in the presence of hydrogen to crack all or a portion of the hydrocarbon feed to form a hydrocarbon product. The hydrocarbon feed has an initial boiling point greater than or equal to 325° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile