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Concurrent Web Based Multi-Task Support for Control Management System

US 7,418,702 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Aug 26, 2016 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Filed Aug 6, 2002 as application 10/713,904 · Granted Aug 26, 2008
Base term, 20 years from filing, plus 993 days of patent term adjustment (USPTO delay)
Today
Lapsed Aug 26, 2016
2002 2026
Clock starts
Aug 6, 2002
No longer in force
Aug 26, 2016
Granted
Aug 26, 2008
Term would have run to
Apr 25, 2025
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
993
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
32
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 Apr 25, 2025: its 20-year base term plus 993 days of term adjustment for prosecution delay. 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 Aug 6, 2002, when this application, 10/713,904, was filedAug 6, 2022High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+993 days, USPTO patent term adjustment recordApr 25, 2025High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Aug 26, 2016High confidence
Computed term endThe steps above, in orderAug 26, 2016High confidence

This family

US 7,418,702this patent
Aug 2016
Aug 2016
US 7,379,990Lapsed on the fee record
May 2020
May 2020
US 7,945,652In force
Nov 2026
Nov 2026
US 8,799,473Term ended
Dec 2022
Dec 2022
US 8,812,640Term ended
Aug 2022
Aug 2022
US 8,589,527Term ended
Aug 2022
Aug 2022
US 8,812,682Term ended
Dec 2022
Dec 2022
US 8,341,258Term ended
Aug 2022
Aug 2022
8 of 32 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 2, 2018
Reel 46538, frame 200
TS Patents LLCSTT Webos, Inc.Assignment of Assignor's Interest
Mar 18, 2026
Reel 75137, frame 704
STT Webos, Inc. (Texas)STT Webos, Inc. (Delaware)Reassignment

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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