Maintenance fees coming due
4 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 13, 2026. Unpaid by Jun 14, 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 11,672,981 | Methods and Devices for Treating and Managing Addiction In force Fee due Dec 13, 2026 Lapses if unpaid Jun 14, 2027 · High confidence | Theranova, LLC | In force | Dec 13, 2026 | Jun 14, 2027 | High confidence | |
| US 11,800,992 | Device and Method for Safe Access and Automated Therapy In force Fee due Apr 30, 2027 Lapses if unpaid Nov 1, 2027 · High confidence | Theranova, LLC | In force | Apr 30, 2027 | Nov 1, 2027 | High confidence | |
| US 9,204,828 | Continuous Blood Glucose Monitor In force Fee due Jun 8, 2027 Lapses if unpaid Dec 8, 2027 · High confidence | Theranova, LLC | In force | Jun 8, 2027 | Dec 8, 2027 | High confidence | |
| US 11,963,773 | Method of Monitoring Health Status of a Patient In force Fee due Oct 23, 2027 Lapses if unpaid Apr 24, 2028 · High confidence | Theranova, LLC | In force | Oct 23, 2027 | Apr 24, 2028 | High confidence |
4 of 4 patents shown. Soonest fee due date first, then patent number.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.