Filter Mechanism for Removing Ecg Artifact from Mechanical Chest Compressions

Physio-Control, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 16 of these applications claim priority to application 13/676,593, filed Nov 14, 2012. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 8,903,498	System and Method for Electrocardiogram Analysis and Optimization of Cardiopulmonary Resuscitation and Therapy Delivery Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,084,545	Filter Mechanism for Removing Ecg Artifact from Mechanical Chest Compressions Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,204,845	Filtering Patient Signal Also for Ventilation Artifacts Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,283,400	System and Method for Electrocardiogram Analysis and Optimization of Cardiopulmonary Resuscitation and Therapy Delivery Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,295,427	Filtering Patient Signal Also for Ventilation Artifacts Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,538,931	Reducing Electrocardiogram Artifacts During and Post CPR Physio-Control, Inc. In force Term ends Nov 14, 2032 · Medium confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	Medium confidence
US 9,545,211	System and Method for Electrocardiogram Analysis and Optimization of Cardiopulmonary Resuscitation and Therapy Delivery Physio-Control, Inc. In force Term ends Nov 14, 2032 · Low confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	Low confidence
US 9,592,012	Filtering Patient Signal Also for Ventilation Artifacts Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,775,566	Filtering Patient Signal Also for Ventilation Artifacts Physio-Control, Inc. In force Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	High confidence
US 9,801,561	System and Method for Electrocardiogram Analysis and Optimization of Cardiopulmonary Resuscitation and Therapy Delivery Physio-Control, Inc. In force Term ends Nov 14, 2032 · Low confidence	Physio-Control, Inc.	In force	Term ends Nov 14, 2032	Term ends Nov 14, 2032	Low confidence
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10 of 19 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

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17 of these are in force and held by Physio-Control, Inc..

Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.