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Variable Domains of Camelid Heavy-Chain Antibodies Directed Against Glial Fibrillary Acidic Proteins

US 8,460,888 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 7, 2029 · High confidence

Filed Mar 28, 2011 as application 13/002,910 · Granted Jun 11, 2013
Base term, 20 years from filing
Today
20 years from filing
2009 2029
Clock starts
Jul 7, 2009
Term ends
Jul 7, 2029
Granted
Jun 11, 2013
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.
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.
14
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. 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 Jul 7, 2009, when application PCT/IB2009/006596, the earliest non-provisional in its chain, was filed (this one was filed Mar 28, 2011)Jul 7, 2029High 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 events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 7, 2029High confidence

This family

Application 11/831,128Abandoned
not computed
not computed
US 9,387,260In force
Jul 2029
Jul 2029
US 9,096,868Lapsed on the fee record
Aug 2019
Aug 2019
US 8,367,348Lapsed on the fee record
Feb 2017
Feb 2017
US 8,247,182Lapsed on the fee record
Aug 2020
Aug 2020
US 8,460,888this patent
Jul 2029
Jul 2029
US 9,201,076Lapsed on the fee record
Dec 2019
Dec 2019
Application 13/889,668Abandoned
not computed
not computed
8 of 14 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
Mar 28, 2011
reel/frame not recorded
Rougeon, Francois; Bourgeois, Jean-pierre; Lafaye, PierreInstitut PasteurAssignment of Assignor's Interest
Mar 28, 2011
reel/frame not recorded
Rougeon, Francois; Bourgeois, Jean-pierre; Lafaye, PierreCentre National de la Recherche Scientifique (CNRS)Assignment of Assignor's Interest
Mar 28, 2011
Reel 26033, frame 295
Lafaye, Pierre; Bourgeois, Jean-pierre; Rougeon, FrancoisInstitut Pasteur; Centre National de la Recherche Scientifique (CNRS)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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