Mangrove Lithium Patents

Patent portfolio assigned to Mangrove Lithium (verified via public assignee records). Delta, BC (Canada) electrochemical lithium refining, UBC spinout (founded 2017). Patents assigned to parent 'Mangrove Water Technologies Ltd' (WO2020128619A1, CA3124281A1) -> has_patents=true. De Nora supplies electrochemical equipment (partner); Canadian Natural ran a demonstration; BMW supports via BMW i Ventures. Mitsubishi/Asahi Kasei etc. are investors, not listed as customers.