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Tissue Matrices Comprising Placeental Stem Cells, and Methods of Making the Same

US 7,311,904 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended Mar 22, 2022 · High confidence

Filed Feb 13, 2002 as application 10/074,976 · Granted Dec 25, 2007
Base term plus 37 days of patent term adjustment (USPTO delay)
Today
20 years from filing
Term ended Mar 22, 2022
2002 2026
Clock starts
Feb 13, 2002
Term ended
Mar 22, 2022
Granted
Dec 25, 2007
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
37
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
53
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

This patent's term runs 37 days past its 20-year base term on prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 Feb 13, 2002, when this application, 10/074,976, was filedFeb 13, 2022High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+37 days, USPTO patent term adjustment recordMar 22, 2022High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderMar 22, 2022High confidence

This family

US 7,045,148Term ended
Mar 2022
Mar 2022
US 7,311,904this patent
Mar 2022
Mar 2022
Application 10/076,180Abandoned
not computed
not computed
US 7,311,905Term ended
no later than Oct 2022
no later than Oct 2022
US 7,255,879Term ended
Mar 2022
Mar 2022
US 7,468,276Term ended
Dec 2021
Dec 2021
US 7,638,141Term ended
Dec 2021
Dec 2021
US 7,682,803Term ended
Oct 2026
Oct 2026
8 of 53 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
Feb 7, 2003
Reel 13743, frame 637
Hariri, Robert J.Anthrogenesis CorporationAssignment of Assignor's Interest
Nov 8, 2017
Reel 44413, frame 680
Anthrogenesis CorporationClarity Acquisition II LLCMerger
Nov 9, 2017
Reel 44780, frame 261
Clarity Acquisition II LLCCelularity, Inc.Assignment of Assignor's 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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