Dispersa Patents

Patent portfolio assigned to Dispersa (verified via public assignee records). Laval/Montreal, Quebec (Canada) cleantech turning food waste into biosurfactants (PuraSurf / BioEterna fermentation tech). Justia lists patents assigned to Dispersa Inc. (fermentation methods for sophorolipids/rhamnolipids); exact granted count not displayed. Quadra is a named distribution partner for North America. Competitors are biosurfactant makers named in industry market report.