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. 14, 2020
Filed:
Apr. 25, 2017
Applicant:
California Institute of Technology, Pasadena, CA (US);
Inventors:
Mamadou S. Diallo, Pasadena, CA (US);
William A. Goddard, III, Pasadena, CA (US);
Seong-Jik Park, Seoul, KR;
Manki Cho, Changwon, KR;
Assignees:
CALIFORNIA INSTITUTE OF TECHNOLOGY, Pasadena, CA (US);
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 71/76 (2006.01); B01D 71/82 (2006.01); B01D 69/12 (2006.01); D01D 5/00 (2006.01); D01F 11/04 (2006.01); B01D 63/02 (2006.01); B01D 69/08 (2006.01);
U.S. Cl.
CPC ...
B01D 71/82 (2013.01); B01D 63/021 (2013.01); B01D 69/08 (2013.01); B01D 69/087 (2013.01); B01D 69/12 (2013.01); B01D 69/125 (2013.01); B01D 71/76 (2013.01); D01D 5/0007 (2013.01); D01F 11/04 (2013.01); B01D 2323/39 (2013.01); B01D 2325/14 (2013.01); B01D 2325/16 (2013.01); B01D 2325/40 (2013.01); Y10T 428/249921 (2015.04); Y10T 442/10 (2015.04);
Abstract
Filtration membrane comprising polymeric nanofibers and/or microfibers attaching dendrimer component presenting reactive sites selective for chemicals to be filtered, and related nanofibers and microfibers, composite materials, compositions, methods and system.