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:
Jul. 20, 2021
Filed:
Jul. 21, 2020
Saudi Arabian Oil Company, Dhahran, SA;
King Abdullah University of Science and Technology, Thuwal, SA;
Yu Han, Thuwal, SA;
Qiwei Tian, Thuwal, SA;
Xinglong Dong, Thuwal, SA;
Zhaohui Liu, Thuwal, SA;
Jean-Marie Basset, Thuwal, SA;
Youssef Saih, Thuwal, SA;
Miao Sun, Thuwal, SA;
Sohel Shaikh, Dhahran, SA;
Wei Xu, Thuwal, SA;
Saudi Arabian Oil Company, Dhahran, SA;
King Abdullah University of Science and Technology, Thuwal, SA;
Abstract
According to one or more embodiments, cationic polymers may be produced which include one or more monomers containing cations. Such cationic polymers may be utilized as structure directing agents to for mesoporous zeolites. The mesoporous zeolites may include micropores as well as mesopores, and may have a surface area of greater than 350 m/g and a pore volume of greater than 0.3 cm/g. Also described are core/shell zeolites, where at least the shell portion includes a mesoporous zeolite material.