Maintenance fees coming due

Physio-Control, Inc.

57 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 30, 2026. Unpaid by Jun 1, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,660,249	CPR Chest Compression Machine Stopping to Detect Patient Recovery Physio-Control, Inc. In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends Dec 30, 2032 · High confidence	Physio-Control, Inc.	In force	Nov 30, 2026	Jun 1, 2027	Term ends Dec 30, 2032	High confidence
US 10,321,836	Context Scores to Enhance Accuracy of Ecg Readings Physio-Control, Inc. In force Fee due Dec 18, 2026 Lapses if unpaid Jun 21, 2027 Term ends Dec 14, 2036 · High confidence	Physio-Control, Inc.	In force	Dec 18, 2026	Jun 21, 2027	Term ends Dec 14, 2036	High confidence
US 11,684,773	Peelable Lid for Container with Multi-Point Peel System Physio-Control, Inc. In force Fee due Dec 27, 2026 Lapses if unpaid Jun 28, 2027 Ends no later than Sep 7, 2037 · Medium confidence	Physio-Control, Inc.	In force	Dec 27, 2026	Jun 28, 2027	Ends no later than Sep 7, 2037	Medium confidence
US 9,067,077	Medical Device Including Setup Option Reporting Physio-Control, Inc. In force Fee due Dec 30, 2026 Lapses if unpaid Jun 30, 2027 Term ends Nov 30, 2031 · High confidence	Physio-Control, Inc.	In force	Dec 30, 2026	Jun 30, 2027	Term ends Nov 30, 2031	High confidence
US 10,350,136	CPR Apparatus and Method Physio-Control, Inc. In force Fee due Jan 16, 2027 Lapses if unpaid Jul 16, 2027 Term ends Mar 25, 2032 · High confidence	Physio-Control, Inc.	In force	Jan 16, 2027	Jul 16, 2027	Term ends Mar 25, 2032	High confidence
US 9,084,545	Filter Mechanism for Removing Ecg Artifact from Mechanical Chest Compressions Physio-Control, Inc. In force Fee due Jan 21, 2027 Lapses if unpaid Jul 21, 2027 Term ends Nov 14, 2032 · High confidence	Physio-Control, Inc.	In force	Jan 21, 2027	Jul 21, 2027	Term ends Nov 14, 2032	High confidence
US 11,707,633	Variable Sound System for Audio Devices Physio-Control, Inc. In force Fee due Jan 25, 2027 Lapses if unpaid Jul 26, 2027 Term ends Dec 5, 2034 · High confidence	Physio-Control, Inc.	In force	Jan 25, 2027	Jul 26, 2027	Term ends Dec 5, 2034	High confidence
US 10,373,526	Automated External Defibrillator (AED) Trainer Physio-Control, Inc. In force Fee due Feb 6, 2027 Lapses if unpaid Aug 6, 2027 Term ends Apr 3, 2037 · High confidence	Physio-Control, Inc.	In force	Feb 6, 2027	Aug 6, 2027	Term ends Apr 3, 2037	High confidence
US 11,723,834	CPR Chest Compression Machine Adjusting Motion-Time Profile in View of Detected Force Physio-Control, Inc. In force Fee due Feb 15, 2027 Lapses if unpaid Aug 16, 2027 Term ends Jul 3, 2035 · High confidence	Physio-Control, Inc.	In force	Feb 15, 2027	Aug 16, 2027	Term ends Jul 3, 2035	High confidence
US 10,383,789	Automatic Determination of Defibrillation Pad Location on Patient's Chest Physio-Control, Inc. In force Fee due Feb 20, 2027 Lapses if unpaid Aug 20, 2027 Term ends Nov 22, 2037 · High confidence	Physio-Control, Inc.	In force	Feb 20, 2027	Aug 20, 2027	Term ends Nov 22, 2037	High confidence
47 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 57 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

Upgrade to Pro

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