The Patent Finder

Maintenance fees coming due

Cingular Wireless II, LLC

1 maintenance fee comes due on Dec 2, 2026, in the 12 months from Nov 14, 2026. Unpaid by Jun 2, 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 9,047,648Measurement, Collection, Reporting and Processing of Health Condition Data
In force
Fee due Dec 2, 2026
Lapses if unpaid Jun 2, 2027
 · High confidence
Cingular Wireless, II, LLCIn forceDec 2, 2026Jun 2, 2027High 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