INTERNATIONAL PATENT: AMTEK RESEARCH INTERNATIONAL LLC FILES APPLICATION FOR "FREE-STANDING, ION-SELECTIVE COMPOSITE MEMBRANES INCLUDING SULFONATED AROMATIC POLYMERS"

GENEVA, Jan. 13 -- AMTEK RESEARCH INTERNATIONAL LLC (250 Hansard AvenueLebanon, Oregon 97355) filed a patent application (PCT/US2025/036511) for "FREE-STANDING, ION-SELECTIVE COMPOSITE MEMBRANES INCLUDING SULFONATED AROMATIC POLYMERS" on Jul 03, 2025. With publication no. WO/2026/011156, the details related to the patent application was published on Jan 08, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): PEKALA, Richard W. (250 Hansard AvenueLebanon, Oregon 97355), MILLER, John (250 Hansard AvenueLebanon, Oregon 97355), HERON, Haley (250 Hansard AvenueLebanon, Oregon 97355)

Abstract: This d...