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US

TAFA4 Compounds and Uses Thereof for Treating Pain

US 9,884,088 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Universite d'Aix Marseille, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends May 6, 2034 · High confidence

Filed Oct 28, 2015 as application 14/787,483 · Granted Feb 6, 2018
Base term, 20 years from filing
Today
20 years from filing
2014 2034
Clock starts
May 6, 2014
Term ends
May 6, 2034
Granted
Feb 6, 2018
base term 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
None
Term adjustment
No prosecution delay on this record.
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 is its 20-year base term, with no adjustment for 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 May 6, 2014, when application PCT/EP2014/059247, the earliest non-provisional in its chain, was filed (this one was filed Oct 28, 2015)May 6, 2034High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh 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 orderMay 6, 2034High confidence

This family

US 9,884,088this patent
May 2034
May 2034
Application 15/841,342Abandoned
not computed
not computed
Application 18/355,451Pending
not computed
not computed
3 of 4 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 6, 2016
Reel 37418, frame 436
Moqrich, Aziz; Delfini, Marie-claire; Mantilleri, AnnabelleCentre National de la Recherche Scientifique; Universite d'Aix-MarseilleAssignment of Assignor's Interest
Jan 6, 2016
reel/frame not recorded
Delfini, Marie-claire; Moqrich, Aziz; Mantilleri, AnnabelleCentre National de la Recherche ScientifiqueAssignment of Assignor's Interest
Jan 6, 2016
reel/frame not recorded
Delfini, Marie-claire; Moqrich, Aziz; Mantilleri, AnnabelleUniversite d'Aix-MarseilleAssignment 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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