Maintenance fees coming due
2 maintenance fees come due in the 12 months from Nov 14, 2026, the next on May 7, 2027. Unpaid by Nov 8, 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 11,808,759 | Treatment Methods Having Reduced Drug-Related Toxicity and Methods of Identifying the Likelihood of Patient Harm from Prescribed Medications In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 · High confidence | Tabula Rasa Healthcare, Inc. | In force | May 7, 2027 | Nov 8, 2027 | High confidence | |
| US 11,862,343 | Medication Risk Mitigation System and Method In force Fee due Jul 2, 2027 Lapses if unpaid Jan 3, 2028 · High confidence | Tabula Rasa Healthcare Group, Inc. | In force | Jul 2, 2027 | Jan 3, 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.