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Message Handling Extension Using Context Artifacts

US 8,923,204 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Dec 30, 2022 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Filed Aug 23, 2012 as application 13/593,087 · Granted Dec 30, 2014
Base term, 20 years from filing, plus 49 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Lapsed Dec 30, 2022
2012 2032
Clock starts
May 29, 2012
No longer in force
Dec 30, 2022
Granted
Dec 30, 2014
Term would have run to
Jun 17, 2032
base term patent term adjustment 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
49
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 8,797,902, US 8,923,204.
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.
18
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 Jun 17, 2032: its 20-year base term plus 49 days of term adjustment for prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. Confidence: High. 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 29, 2012, when application 13/482,597, the earliest non-provisional in its chain, was filed (this one was filed Aug 23, 2012)May 29, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+49 days, USPTO patent term adjustment recordJul 17, 2032High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,797,902, US 8,923,204)capped to Jun 17, 2032High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Dec 30, 2022High confidence
Computed term endThe steps above, in orderDec 30, 2022High confidence

This family

US 8,804,931Lapsed on the fee record
Aug 2026
Aug 2026
US 8,797,902Lapsed on the fee record
Aug 2026
Aug 2026
Application 13/482,690Abandoned
not computed
not computed
US 8,929,238In force
Jun 2032
Jun 2032
US 8,923,204this patent
Dec 2022
Dec 2022
US 8,850,064In force
Nov 2032
Nov 2032
US 9,112,800Lapsed on the fee record
Aug 2019
Aug 2019
US 9,172,610Lapsed on the fee record
Oct 2019
Oct 2019
8 of 18 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 23, 2012
Reel 28838, frame 475
Jorgensen, Peter K; Mann, Robert AAlcatel-Lucent Canada, Inc.Assignment of Assignor's Interest
Jan 30, 2013
Reel 29826, frame 927
Alcatel-Lucent Canada Inc.Credit Suisse AGSecurity Interest
Sep 20, 2013
Reel 31244, frame 918
Alcatel-Lucent Canada Inc.Alcatel LucentAssignment of Assignor's Interest
Sep 4, 2014
Reel 33686, frame 798
Credit Suisse AGAlcatel-Lucent Canada Inc.Release 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.

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