Burnaby, British Columbia--(Newsfile Corp. - September 29, 2025) - Aether Catalyst Solutions, Inc. (CSE: ATHR) (FSE: 2QZ) (OTCQB: ATHHF) ("ATHR" or the "Company") is pleased to announce the filing of a national stage patent application for its cutting-edge base metal catalyst technology, marking a pivotal step in the ongoing commercialization of a cost effective alternative to precious metals in emissions treatment.Modern catalytic converters are often comprised of many chemistries, sometimes in several lo ...