US Patent 8025963 - Nanoporous filter

http://www.freepatentsonline.com/8025963.html

Nanotecture Ltd. is a company focusing on the development of high surface area nanoporous materials to improve the efficiency of supercapacitors and batteries. This latest patent includes some broad claims to a nanoporous filter. Claim 1 reads:

1. A nanoporous filter comprising a porous support having an essentially flat surface, on which is deposited a metal nanoporous layer having a substantially regular pore structure, and uniform pore size within the range from 1 to 50 nm.