Maintenance fees coming due
6 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 20, 2026. Unpaid by Jun 21, 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 11,678,667 | Agricultural Compositions Comprising Remodeled Nitrogen Fixing Microbes In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 · High confidence | Pivot Bio, Inc. | In force | Dec 20, 2026 | Jun 21, 2027 | High confidence | |
| US 11,678,668 | Agricultural Compositions Comprising Remodeled Nitrogen Fixing Microbes In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 · High confidence | Pivot Bio, Inc. | In force | Dec 20, 2026 | Jun 21, 2027 | High confidence | |
| US 10,384,983 | Methods and Compositions for Improving Plant Traits In force Fee due Feb 20, 2027 Lapses if unpaid Aug 20, 2027 · High confidence | Pivot Bio, Inc. | In force | Feb 20, 2027 | Aug 20, 2027 | High confidence | |
| US 11,739,032 | Methods and Compositions for Improving Plant Traits In force Fee due Feb 28, 2027 Lapses if unpaid Aug 30, 2027 · High confidence | Pivot Bio, Inc. | In force | Feb 28, 2027 | Aug 30, 2027 | High confidence | |
| US 10,556,839 | Methods and Compositions for Improving Plant Traits In force Fee due Aug 11, 2027 Lapses if unpaid Feb 11, 2028 · High confidence | Pivot Bio, Inc. | In force | Aug 11, 2027 | Feb 11, 2028 | High confidence | |
| US 11,963,530 | Agricultural Compositions Comprising Remodeled Nitrogen Fixing Microbes In force Fee due Oct 23, 2027 Lapses if unpaid Apr 24, 2028 · High confidence | Pivot Bio, Inc. | In force | Oct 23, 2027 | Apr 24, 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.