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US

A Lentiviral Vector-Based Vaccine

US 8,222,029 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jan 20, 2027 · High confidence

Filed Apr 6, 2009 as application 12/083,532 · Granted Jul 17, 2012
Base term plus 614 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2005 2027
Clock starts
May 16, 2005
Term ends
Jan 20, 2027
Granted
Jul 17, 2012
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
614
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,158,413, to Jan 20, 2027. The term already ends on or before that date, so the cap shortened nothing.
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.
20
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 614 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 May 16, 2005, when application PCT/IB2005/001753, the earliest non-provisional in its chain, was filed (this one was filed Apr 6, 2009)May 16, 2025High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+614 days, USPTO patent term adjustment recordJan 20, 2027High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,158,413)resolves to Jan 20, 2027, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJan 20, 2027High confidence

This family

Application 10/994,204Abandoned
not computed
not computed
US 8,158,413In force
Jun 2029
Jun 2029
US 8,017,571Term ended
Sep 2026
Sep 2026
Application 11/596,675Abandoned
not computed
not computed
US 8,735,565Lapsed on the fee record
May 2026
May 2026
US 8,222,029this patent
Jan 2027
Jan 2027
US 9,657,074Lapsed on the fee record
May 2021
May 2021
Application 12/731,196Abandoned
not computed
not computed
8 of 20 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
Apr 16, 2009
Reel 22576, frame 279
Charneau, Pierre; Despres, PhilippeInstitut PasteurAssignment of Assignor's Interest
Mar 6, 2014
Reel 32364, frame 952
Institut PasteurInstitut Pasteur; Centre National de la Recherche Scientifique; Institut National de la Sante et de la Recherche MedicaleAssignment of Assignor's Interest
Mar 6, 2014
reel/frame not recorded
Institut PasteurInstitut PasteurAssignment of Assignor's Interest
Mar 6, 2014
reel/frame not recorded
Institut PasteurCentre National de la Recherche ScientifiqueAssignment of Assignor's Interest
Mar 6, 2014
reel/frame not recorded
Institut PasteurInstitut National de la Sante et de la Recherche MedicaleAssignment 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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