Maintenance fees coming due
5 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Feb 15, 2027. Unpaid by Aug 16, 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 11,726,444 | Systems, Methods, and Apparatuses for Adaptive Irrigation Zone Control Using Pressure, Time, Flow, and Predicted Behavior In force Fee due Feb 15, 2027 Lapses if unpaid Aug 16, 2027 · High confidence | Hydropoint Data Systems, Inc. | In force | Feb 15, 2027 | Aug 16, 2027 | High confidence | |
| US 10,402,044 | Systems and Methods for Resource Consumption Analytics In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 · High confidence | Hydropoint Data Systems Inc. | In force | Mar 3, 2027 | Sep 3, 2027 | High confidence | |
| US 11,868,585 | Systems and Methods for Resource Consumption Analytics In force Fee due Jul 9, 2027 Lapses if unpaid Jan 10, 2028 · High confidence | Hydropoint Data Systems Inc. | In force | Jul 9, 2027 | Jan 10, 2028 | High confidence | |
| US 10,536,185 | Low Power, Centralized Data Collection In force Fee due Jul 14, 2027 Lapses if unpaid Jan 14, 2028 · High confidence | Hydropoint Data Systems Inc. | In force | Jul 14, 2027 | Jan 14, 2028 | High confidence | |
| US 10,564,802 | Graphical User Interfaces for Resource Consumption Analytics In force Fee due Aug 18, 2027 Lapses if unpaid Feb 18, 2028 · High confidence | Hydropoint Data Systems Inc. | In force | Aug 18, 2027 | Feb 18, 2028 | High confidence |
5 of 5 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.