The Patent Finder
US

Mobile Router with Session Proxy

US 8,817,599 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Aug 26, 2022 on the fee record · Medium confidence

Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 8,072,994), so the cap could be lower.

Second maintenance fee unpaid; grace period ended.

Filed Oct 4, 2010 as application 12/514,047 · Granted Aug 26, 2014
Base term, 20 years from filing, plus 946 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Lapsed Aug 26, 2022
2007 2027
Clock starts
May 15, 2007
No longer in force
Aug 26, 2022
Granted
Aug 26, 2014
Term would have run to
May 15, 2027
base term after the term ends fee events Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
946
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 8,072,994.
1 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
34
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to May 15, 2027: its 20-year base term plus 946 days of term adjustment for prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. Confidence: Medium. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts May 15, 2007, when application PCT/US2007/011632, the earliest non-provisional in its chain, was filed (this one was filed Oct 4, 2010)May 15, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+946 days, USPTO patent term adjustment recordDec 16, 2029High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,072,994)capped to May 15, 2027Medium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Aug 26, 2022High confidence
Computed term endThe steps above, in orderAug 26, 2022Medium confidence

This family

Application PCT/US2007/011632PCT application
no patent term
no patent term
Application PCT/US2007/011624PCT application
no patent term
no patent term
US 8,189,552In force
May 2027
May 2027
US 8,817,599this patent
Aug 2022
Aug 2022
US 8,750,274Lapsed on the fee record
Jun 2022
Jun 2022
US 8,824,438Lapsed on the fee record
Sep 2022
Sep 2022
US 8,885,625In force
no later than Apr 2028
no later than Apr 2028
US 8,817,762Lapsed on the fee record
Aug 2026
Aug 2026
8 of 34 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
RecordedAssignorAssigneeConveyance
Aug 5, 2010
Reel 24798, frame 144
Easton Capital Partners, LP; Easton New Media, LLC; Morgenthaler Partners Viii, L.p.; Silicon Valley BankAutonet Mobile, Inc.Recapitalization Agreement
Aug 24, 2015
Reel 36434, frame 205
Autonet Mobile, Inc.Lear CorporationAssignment of Assignor's Interest
Sep 4, 2015
Reel 36497, frame 734
Lear CorporationJPMorgan Chase Bank, N.A., as Collateral AgentSecurity Interest
Feb 4, 2016
Reel 37670, frame 263
JPMorgan Chase Bank, N.A., as AgentLear CorporationRelease of Security Interest

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

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