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:
Oct. 05, 2021
Filed:
Mar. 15, 2013
Massachusetts Institute of Technology, Cambridge, MA (US);
King Fahd University of Petroleum & Minerals, Dhahran, SA;
Rohit N. Karnik, Cambridge, MA (US);
Sean C. O'Hern, Cambridge, MA (US);
Michael S. H. Boutilier, Cambridge, MA (US);
Cameron A. Stewart, Barrie, CA;
Harold S. Au, Cambridge, MA (US);
Nicolas G. Hadjiconstantinou, Medford, MA (US);
Tahar Laoui, Dhahran, SA;
Muataz A. Atieh, Dhahran, SA;
Massachusetts Institute of Technology, Cambridge, MA (US);
King Fahd University of Petroleum & Minerals, Dhahran, SA;
Abstract
Two-dimensional material based filters, their method of manufacture, and their use are disclosed. The filters may include at least one active layer disposed on a porous substrate. The at least one active layer may include intrinsic and/or intentional formed pores. In some embodiments, the flow resistance of the porous substrate may be selected to limit flow through defects and intrinsic pores in the at least one active layer.