Maintenance fees coming due
1 maintenance fee comes due on May 28, 2027, in the 12 months from Nov 15, 2026. Unpaid by Nov 29, 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
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| Patent | Title | Holder | Status | Fee due | Lapses if unpaid | Expires | Confidence |
|---|---|---|---|---|---|---|---|
| US 11,828,652 | Method for Characterising Samples Using Neural Networks In force Fee due May 28, 2027 Lapses if unpaid Nov 29, 2027 · High confidence | Universite de Reims Champagne Ardenne and Critt-MDTS | In force | May 28, 2027 | Nov 29, 2027 | High confidence |
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