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:
Mar. 13, 2018
Filed:
Feb. 11, 2010
Applicants:
Klaus-viktor Peinemann, Thuwal, SA;
Suzana Nunes, Thuwal, SA;
Inventors:
Klaus-Viktor Peinemann, Thuwal, SA;
Suzana Nunes, Thuwal, SA;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 71/80 (2006.01); B01D 69/14 (2006.01); B01D 69/02 (2006.01); B01D 67/00 (2006.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
B01D 71/80 (2013.01); B01D 67/0011 (2013.01); B01D 67/0079 (2013.01); B01D 69/02 (2013.01); B01D 69/148 (2013.01); C08L 53/00 (2013.01); Y10T 428/249953 (2015.04);
Abstract
Embodiments of the invention include methods for the production of porous membranes. In certain aspects the methods are directed to producing polymeric porous membranes having a narrow pore size distribution.