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Compositions and Methods for Modulation of SMN2 Splicing in a Subject

US 9,717,750 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Jun 17, 2030 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Filed Feb 9, 2015 as application 14/617,388 · Granted Aug 1, 2017
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Jun 17, 2010
Ends no later than
Jun 17, 2030
Granted
Aug 1, 2017
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.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
10
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. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 2 of 3 maintenance fees are paid so far. Confidence: Medium. 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 17, 2010, when application PCT/US2010/039077, the earliest non-provisional in its chain, was filed (this one was filed Feb 9, 2015)Jun 17, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Jun 17, 2030Medium confidence

This family

Application PCT/US2010/039077PCT application
no patent term
no patent term
US 8,980,853In force
Nov 2030
Nov 2030
US 9,717,750this patent
no later than Jun 2030
no later than Jun 2030
Application 15/630,445Abandoned
not computed
not computed
Application 15/892,560Abandoned
not computed
not computed
Application 16/708,739Abandoned
not computed
not computed
Application 17/479,081Abandoned
not computed
not computed
Application 17/751,816Abandoned
not computed
not computed
8 of 10 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 24, 2016
Reel 37915, frame 53
Isis Pharmaceuticals, Inc.Ionis Pharmaceuticals, Inc.Change of Name
Oct 18, 2016
Reel 40415, frame 271
Ionis Pharmaceuticals, Inc.Biogen Ma Inc.Assignment of Assignor's Interest
Oct 24, 2016
Reel 40104, frame 860
Krainer, Adrian R.; Hua, YiminCold Spring Harbor LaboratoryAssignment of Assignor's Interest
Feb 14, 2017
Reel 41253, frame 268
Passini, Marco A.; Shihabuddin, Lamya; Cheng, Seng H.; Klinger, Katherine W.Genzyme CorporationAssignment of Assignor's Interest
Feb 14, 2017
Reel 41253, frame 307
Bennett, C. Frank; Hung, Gene; Rigo, FrankIsis Pharmaceuticals, Inc.Assignment of Assignor's Interest
Feb 14, 2017
Reel 41253, frame 329
Genzyme CorporationIsis Pharmaceuticals, 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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