The Patent Finder

Maintenance fees coming due

RO5 Inc.

1 maintenance fee comes due on Jan 25, 2027, in the 12 months from Nov 14, 2026. Unpaid by Jul 26, 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.
PatentTitleHolderStatusFee dueLapses if unpaidExpiresConfidence
US 11,710,049System and Method for the Contextualization of Molecules
In force
Fee due Jan 25, 2027
Lapses if unpaid Jul 26, 2027
 · Medium confidence
RO5 Inc.In forceJan 25, 2027Jul 26, 2027Medium confidence
1 of 1 patent 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.
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited