Maintenance fees coming due
2 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jun 12, 2027. Unpaid by Dec 13, 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 11,842,537 | Devices, Methods, and Graphical User Interfaces for Analyzing, Labeling, and Managing Land in a Geospatial Platform In force Fee due Jun 12, 2027 Lapses if unpaid Dec 13, 2027 · High confidence | Aidash Inc. | In force | Jun 12, 2027 | Dec 13, 2027 | High confidence | |
| US 11,842,538 | System and Method of Intelligent Vegetation Management In force Fee due Jun 12, 2027 Lapses if unpaid Dec 13, 2027 · High confidence | Aidash Inc. | In force | Jun 12, 2027 | Dec 13, 2027 | 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.