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US

Spinal facet implants with mating articulating bearing surface and methods of use

US 8,419,770 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 13, 2031 · High confidence

Filed Jun 2, 2004 as application 10/860,543 · Granted Apr 16, 2013
Base term plus 2750 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2004 2031
Clock starts
Jun 2, 2004
Term ends
Dec 13, 2031
Granted
Apr 16, 2013
base term patent term adjustment 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
2,750
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.
86
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 2750 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Jun 2, 2004, when this application, 10/860,543, was filedJun 2, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+2750 days, USPTO patent term adjustment recordDec 13, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 13, 2031High confidence

This family

US 6,613,991Lapsed on the fee record
Sep 2015
Sep 2015
US 7,005,589Lapsed on the fee record
Feb 2010
Feb 2010
Application 10/391,458Abandoned
not computed
not computed
US 6,797,897Lapsed on the fee record
Sep 2012
Sep 2012
US 8,926,700In force
Feb 2029
Feb 2029
US 8,419,770this patent
Dec 2031
Dec 2031
US 7,753,937In force
Aug 2027
Aug 2027
US 7,588,590In force
Mar 2027
Mar 2027
8 of 86 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
Jan 10, 2005
Reel 16158, frame 503
Hoy, Robert W.; Triplett, Daniel J.; Fallin, T. Wade; Chervitz, AlanFacet Solutions Inc.Assignment of Assignor's Interest
May 4, 2010
Reel 24329, frame 602
Facet Solutions, Inc.Triplepoint Capital LLCSecurity Agreement
Jan 19, 2011
Reel 25661, frame 581
Triplepoint Capital LLCFacet Solutions, Inc.Release of Security Interest
Jan 21, 2011
Reel 25675, frame 193
Facet Solutions, Inc.; Fsi Acquisition Sub, LLCGmedelaware 2 LLCAssignment of Assignor's Interest
Dec 16, 2015
Reel 37311, frame 256
Gmedelaware 2 LLCGlobus Medical, 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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