Maintenance fees coming due
2 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Apr 17, 2027. Unpaid by Oct 18, 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 11,786,463 | Pharmaceutical Compositions for the Treatment of Ophthalmic Conditions In force Fee due Apr 17, 2027 Lapses if unpaid Oct 18, 2027 · High confidence | Rhodes Technologies | In force | Apr 17, 2027 | Oct 18, 2027 | High confidence | |
| US 10,624,859 | Systems and Methods for Increasing Stability of Dronabinol Compositions In force Fee due Oct 21, 2027 Lapses if unpaid Apr 21, 2028 · High confidence | Rhodes Technologies | In force | Oct 21, 2027 | Apr 21, 2028 | High confidence |
2 of 2 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.