Maintenance fees coming due
15 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 30, 2026. Unpaid by Jun 30, 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 9,069,019 | Apparatus and Method for Measuring Ground Impedance of a Circuit In force Fee due Dec 30, 2026 Lapses if unpaid Jun 30, 2027 · High confidence | Chargepoint, Inc. | In force | Dec 30, 2026 | Jun 30, 2027 | High confidence | |
| US 11,718,191 | Electric Vehicle Charging Station Dynamically Responding to Power Limit Messages Based on a Recent History of Power Provided In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 · High confidence | Chargepoint, Inc. | In force | Feb 8, 2027 | Aug 9, 2027 | High confidence | |
| US 10,414,281 | Ev Operator Specific Parameter(S) Communicated Between Pev and Evse In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 · High confidence | Chargepoint, Inc. | In force | Mar 17, 2027 | Sep 17, 2027 | High confidence | |
| US 10,436,348 | Usage Monitoring System and Method In force Fee due Apr 8, 2027 Lapses if unpaid Oct 8, 2027 · High confidence | Chargepoint Technology Limited | In force | Apr 8, 2027 | Oct 8, 2027 | High confidence | |
| US 11,780,345 | Managing Electric Current Allocation Between Charging Equipment For Charging Electric Vehicles In force Fee due Apr 10, 2027 Lapses if unpaid Oct 12, 2027 · High confidence | Chargepoint, Inc. | In force | Apr 10, 2027 | Oct 12, 2027 | High confidence | |
| US 9,156,367 | Overriding Delayed Electric Vehicle Charging Events In force Fee due Apr 13, 2027 Lapses if unpaid Oct 13, 2027 · High confidence | Chargepoint, Inc. | In force | Apr 13, 2027 | Oct 13, 2027 | High confidence | |
| US 10,464,435 | Electric Vehicle Charging Station Dynamically Responding to Power Limit Messages Based on a Recent History of Power Provided In force Fee due May 5, 2027 Lapses if unpaid Nov 5, 2027 · High confidence | Chargepoint, Inc. | In force | May 5, 2027 | Nov 5, 2027 | High confidence | |
| US 11,813,959 | Dynamic Allocation of Power Modules for Charging Electric Vehicles In force Fee due May 14, 2027 Lapses if unpaid Nov 15, 2027 · High confidence | Chargepoint, Inc. | In force | May 14, 2027 | Nov 15, 2027 | High confidence | |
| US 9,201,407 | Managing Electric Current Allocation of Electric Vehicle Charging Stations In force Fee due Jun 1, 2027 Lapses if unpaid Dec 1, 2027 · High confidence | Chargepoint, Inc. | In force | Jun 1, 2027 | Dec 1, 2027 | High confidence | |
| US 9,201,408 | Managing Electric Current Allocation Between Charging Equipment for Charging Electric Vehicles In force Fee due Jun 1, 2027 Lapses if unpaid Dec 1, 2027 · High confidence | Chargepoint, Inc. | In force | Jun 1, 2027 | Dec 1, 2027 | High confidence | |
| 5 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro | |||||||
10 of 15 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.