Maintenance fees coming due
3 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Dec 11, 2026. Unpaid by Jun 11, 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 10,315,454 | Method for Producing a Security Element In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 · High confidence | Thales DIS France SAS | In force | Dec 11, 2026 | Jun 11, 2027 | High confidence | |
| US 10,509,636 | System, Method and Personalizable Portable Device in Which Application Code Libraries Are Distributed in a Compressed Form In force Fee due Jun 17, 2027 Lapses if unpaid Dec 17, 2027 · High confidence | Gemalto S.A. and Multos Ltd. | In force | Jun 17, 2027 | Dec 17, 2027 | High confidence | |
| US 11,880,832 | Method and System for Enhancing the Security of a Transaction In force Fee due Jul 23, 2027 Lapses if unpaid Jan 24, 2028 · High confidence | Gemalto S.A. | In force | Jul 23, 2027 | Jan 24, 2028 | High confidence |
3 of 3 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.