QSM Diagnostics Patents

Patent portfolio assigned to QSM Diagnostics (verified via public assignee records). Boston, MA point-of-care veterinary diagnostics using quorum-sensing electrochemical biosensors (FetchDx mail-in kits, Otter eQ). Own site states 'Our patented technology...', so has_patents=true; exact count not obtainable (Google Patents unreachable, HTTP 503). Website testimonials are from unnamed clinics/individual vets, so no named customers listed. No direct competitors confirmed from a fetched source.