Sonura Patents

Patent portfolio assigned to Sonura (verified via public assignee records). Estimated patent count: 2. US (University of Pennsylvania) startup (Sonura, LLC); 'Sonura Beanie' = NICU infant cap with active acoustic filtering plus parent voice playback. Patents assigned to Sonura, LLC: US11924619B2 and continuation US12336886 ('Active acoustic aural development system and method') -> has_patents=true (>=2). No named customers/competitors (early-stage, clinical testing).