ApiRays Patents

Patent portfolio assigned to ApiRays (verified via public assignee records). Estimated patent count: 1. ApiRays AB - Karolinska Institutet (Stockholm/Hagastaden) biotech offering a recombinant Shigella flexneri apyrase enzyme (RSFA), commercialized as ApiOne, for complete ATP elimination in ATP/bioluminescence diagnostics and pyrosequencing. A peer-reviewed paper (Analytica Chimica Acta / ScienceDirect) states the enzyme's design and applications are protected by patent WO 2016/071497 A1, tied to ApiRays/ApiOne -> has_patents=true. Could not directly load Google Patents to verify the assignee field (site returned 503/403), so confidence kept low. No named customers or direct competitors found.