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:
Nov. 05, 2024
Filed:
May. 15, 2023
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventor:
Junyan Yang, Acton, MA (US);
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/02 (2006.01); B01D 71/16 (2006.01); B01D 71/18 (2006.01); B01D 71/62 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
B01D 53/228 (2013.01); B01D 67/00113 (2022.08); B01D 67/0083 (2013.01); B01D 67/0093 (2013.01); B01D 69/02 (2013.01); B01D 71/16 (2013.01); B01D 71/18 (2013.01); B01D 71/62 (2013.01); C10L 3/104 (2013.01); B01D 2325/023 (2013.01); C10L 2290/548 (2013.01);
Abstract
A gas separation membrane, methods of forming the membrane, and methods of using the membrane for gas separation are provided. An exemplary gas separation membrane includes a cellulosic matrix and a polymer of intrinsic microporosity (PIM). The PIM includes chains coupled by a heat-treating under vacuum.