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Composition for Collecting Placental Stem Cells and Methods of Using the Composition

US 9,598,669 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Mar 21, 2025 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Filed Dec 28, 2006 as application 11/648,812 · Granted Mar 21, 2017
Base term, 20 years from filing, plus 1176 days of patent term adjustment (USPTO delay)
Today
Lapsed Mar 21, 2025
2006 2030
Clock starts
Dec 28, 2006
No longer in force
Mar 21, 2025
Granted
Mar 21, 2017
Term would have run to
Mar 18, 2030
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
1,176
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.
4
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 Mar 18, 2030: its 20-year base term plus 1176 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 Dec 28, 2006, when this application, 11/648,812, was filedDec 28, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1176 days, USPTO patent term adjustment recordMar 18, 2030High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidlapsed Mar 21, 2025High confidence
Computed term endThe steps above, in orderMar 21, 2025High confidence

This family

US 9,598,669this patent
Mar 2025
Mar 2025
US 9,725,694In force
Oct 2028
Oct 2028
US 10,590,381In force
Jan 2027
Jan 2027
Application 16/548,720Abandoned
not computed
not computed
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
Apr 26, 2007
Reel 19217, frame 171
Edinger, James W; Heidaran, MohammadAnthrogenesis 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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