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Expandable Interspinous Device

US 9,387,016 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Phygen, LLC, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Aug 14, 2032 · High confidence

Filed Feb 6, 2013 as application 13/761,031 · Granted Jul 12, 2016
Base term plus 57 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2012 2032
Clock starts
Jun 18, 2012
Term ends
Aug 14, 2032
Granted
Jul 12, 2016
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
57
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.

This patent's term runs 57 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 18, 2012, when application 13/526,277, the earliest non-provisional in its chain, was filed (this one was filed Feb 6, 2013)Jun 18, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+57 days, USPTO patent term adjustment recordAug 14, 2032High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderAug 14, 2032High confidence

This family

Application 13/526,277Abandoned
not computed
not computed
US 9,387,016this patent
Aug 2032
Aug 2032
US 10,143,501In force
Jun 2032
Jun 2032
Application 15/499,626Abandoned
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 2, 2013
Reel 30130, frame 54
Okamoto, BryanPhygen, LLCAssignment of Assignor's Interest
May 12, 2015
Reel 35615, frame 797
Garner, EbunPhygen LLCAssignment of Assignor's Interest
Apr 18, 2016
Reel 38307, frame 124
Garamszegi, LaszloPhygen, LLCAssignment of Assignor's Interest
Sep 22, 2016
Reel 40108, frame 202
Alphatec Holdings, Inc.; Alphatec Spine, Inc.Globus Medical, Inc.Intellectual Property Security Agreement
Aug 21, 2017
Reel 43347, frame 493
Northcutt, Trent James; Garamszegi, LaszloAurora Spine, Inc.Assignment of Assignor's Interest
Aug 21, 2017
Reel 43348, frame 110
Phygen, LLCAurora Spine, Inc.Assignment of Assignor's Interest
Nov 8, 2018
Reel 47485, frame 84
Globus Medical, Inc.Alphatec Holdings, Inc.; Alphatec Spine, Inc.Release of Security Interest
Nov 8, 2018
reel/frame not recorded
Globus Medical, Inc.Alphatec Holdings, Inc.Release of Security Interest
Nov 8, 2018
reel/frame not recorded
Globus Medical, Inc.Alphatec Spine, 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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