Erthos Patents

Patent portfolio assigned to Erthos (verified via public assignee records). Estimated patent count: 2. Toronto cleantech (U Toronto origin, formerly EcoPackers Inc) using AI to design bio-based resins replacing PP/PS. Patents US10975213B2 'Composition and method of making biodegradable pellets' and CA3143851A1 'Biodegradable polymeric material...' list Erthos Inc (USA) as assignee (name changed from EcoPackers 2021). A press item mentions pilots for 'one of the world's largest brewers' but no brand is named, so no notable_customers recorded. Competitors from CB Insights aggregator.