Maintenance fees coming due
206 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Nov 16, 2026. Unpaid by May 17, 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 11,651,666 | Attempted Entry Detection In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 16, 2026 | May 17, 2027 | High confidence | |
| US 11,651,669 | Fixed Property Monitoring with Moving Asset Location Tracking In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 16, 2026 | May 17, 2027 | High confidence | |
| US 9,036,019 | Fall Detection and Reporting Technology In force Fee due Nov 19, 2026 Lapses if unpaid May 19, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 19, 2026 | May 19, 2027 | High confidence | |
| US 11,656,145 | Consumable Gas Leak Detection In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 23, 2026 | May 24, 2027 | High confidence | |
| US 11,657,666 | Verified Access to a Monitored Property In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 23, 2026 | May 24, 2027 | High confidence | |
| US 11,657,690 | Nanosatellite-Based Property Monitoring In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 23, 2026 | May 24, 2027 | High confidence | |
| US 11,657,698 | Providing Internet Access Through a Property Monitoring System In force Fee due Nov 23, 2026 Lapses if unpaid May 24, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 23, 2026 | May 24, 2027 | High confidence | |
| US 11,662,267 | Smart Water Valve In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 · High confidence | Alarm.com Incorporated | In force | Nov 30, 2026 | Jun 1, 2027 | High confidence | |
| US 10,311,710 | Method For Using A Drone To Test Monitoring System Sensors In force Fee due Dec 4, 2026 Lapses if unpaid Jun 4, 2027 · High confidence | Alarm.com Incorporated | In force | Dec 4, 2026 | Jun 4, 2027 | High confidence | |
| US 11,674,841 | Connected Scale Device In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 · High confidence | Alarm.com Incorporated | In force | Dec 13, 2026 | Jun 14, 2027 | High confidence | |
| 196 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro | |||||||
10 of 206 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.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.