Maintenance fees coming due
6 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Mar 26, 2027. Unpaid by Sep 27, 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 11,766,520 | Reagent-Catalyst Driven Single Use Hydraulic Drive and Single Use Large Volume Injector In force Fee due Mar 26, 2027 Lapses if unpaid Sep 27, 2027 · High confidence | Nypro Inc. | In force | Mar 26, 2027 | Sep 27, 2027 | High confidence | |
| US 11,780,659 | Tethered Closure Device In force Fee due Apr 10, 2027 Lapses if unpaid Oct 12, 2027 · High confidence | Nypro Inc. | In force | Apr 10, 2027 | Oct 12, 2027 | High confidence | |
| US 11,802,197 | Food Product Container and Composition for Same In force Fee due Apr 30, 2027 Lapses if unpaid Nov 1, 2027 · High confidence | Nypro Inc. | In force | Apr 30, 2027 | Nov 1, 2027 | High confidence | |
| US 10,467,880 | Apparatus, System and Method for a Portable Personal Air Quality Monitor In force Fee due May 5, 2027 Lapses if unpaid Nov 5, 2027 · High confidence | Nypro Inc. | In force | May 5, 2027 | Nov 5, 2027 | High confidence | |
| US 11,807,978 | Apparatus, System, and Method of Providing a Liquid Level Monitor In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 · High confidence | Nypro Inc. | In force | May 7, 2027 | Nov 8, 2027 | High confidence | |
| US 11,939,139 | Apparatus, System, and Method of Providing a Sheet Product Replenishment Monitor In force Fee due Sep 26, 2027 Lapses if unpaid Mar 27, 2028 · High confidence | Nypro Inc. | In force | Sep 26, 2027 | Mar 27, 2028 | High confidence |
6 of 6 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.