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Birchtech Receives Decision Increasing Its Judgment Amount to Approximately $78 Million from U.S. District Court of Delaware in Patent Infringement Case Against Major Energy Companies

Capital from Judgment Provides Launchpad for Novel Water Purification Technologies CORSICANA, Texas, Dec. 18, 2025 (GLOBE NEWSWIRE) -- Birchtech Corp. (TSX:BCHT) (OTCQB:BCHT), a leader in specialty activated carbon technologies for sustainable air and water treatment, today announced that U.S. District Court Judge Christopher J. Burke has issued a final memorandum opinion and called for a proposed final judgement following the March 2024 patent infringement jury verdict against operating compani

articleBirchtech Corp.December 18, 20255/company/birchtech-corp/news/birchtech-receives-decision-increasing-its-judgment-amount-to-approximately-dollar78-million-from-us-district-court-of-delaware-in-patent-infringement-case-against-major-energy-companies
Birchtech Receives Decision Increasing Its Judgment Amount to Approximately $78 Million from U.S. District Court of Delaware in Patent Infringement Case Against Major Energy Companies

About this update from Birchtech Corp.

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Birchtech Corp.refined coalU.S. District Courtfinal judgementThe Courtwater purificationactivated carbonwillful infringementmemorandum opinionRichard MacPhersontechnologiesDefendants