Assignee
WALLENBERG UNION LLC
US·3 granted patents·8 pending applications·2 citations·filing 2024–2025
Top patents by PatentIndex Score
11 records- 0191US12337108B1Noise-reducing air passage device and its components for use in ventilator systemsWALLENBERG UNION LLC·Filed 2024·Granted Jun 24, 2025·2 cites·25 claims
- 0277US12434025B1Respiratory device with a containment chamberWALLENBERG UNION LLC·Filed 2024·Granted Oct 7, 2025·0 cites·19 claims
- 0374US2026027315A1Respiratory device with a containment chamberWALLENBERG UNION LLC·Filed 2025·Application pending·0 cites
- 0473US12403279B1Noise-reducing respiratory deviceWALLENBERG UNION LLC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 0572US2026027314A1Noise-reducing respiratory deviceWALLENBERG UNION LLC·Filed 2025·Application pending·0 cites
- 0668US2026027313A1Noise-reducing air passage device and its components for use in ventilator systemsWALLENBERG UNION LLC·Filed 2025·Application pending·0 cites
- 0763US2026021263A1Noise-reducing air passage device for use in a respiratory machineWALLENBERG UNION LLC·Filed 2024·Application pending·0 cites
- 0863US2026027312A1Noise-reducing gas passage device with a resonant chamberWALLENBERG UNION LLC·Filed 2024·Application pending·0 cites
- 0963US2026027311A1A positive airway pressure device with a noise-reducing air passageWALLENBERG UNION LLC·Filed 2024·Application pending·0 cites
- 1063US2026027310A1Ventilation component for use in an anti-snoring deviceWALLENBERG UNION LLC·Filed 2024·Application pending·0 cites
- 1154US2026021264A1Noise-reducing air passage device for use in a pap machineWALLENBERG UNION LLC·Filed 2024·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →