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US

Compounds and Compositions as TLR2 Agonists

US 9,365,506 In force
OverviewFamilyAssignmentsSources & methods

Term ends Apr 11, 2031 · High confidence

Held by Irm LLC
Filed Jul 9, 2014 as application 14/326,957 · Granted Jun 14, 2016
Base term plus 19 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2011 2031
Clock starts
Mar 23, 2011
Term ends
Apr 11, 2031
Granted
Jun 14, 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
19
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.
3
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 19 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 Mar 23, 2011, when application PCT/US2011/029661, the earliest non-provisional in its chain, was filed (this one was filed Jul 9, 2014)Mar 23, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+19 days, USPTO patent term adjustment recordApr 11, 2031High 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 orderApr 11, 2031High confidence

This family

Application PCT/US2011/029661PCT application
no patent term
no patent term
US 8,808,703In force
Aug 2031
Aug 2031
US 9,365,506this patent
Apr 2031
Apr 2031
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, 2015
Reel 35444, frame 397
Irm LLCNovartis International Pharmaceutical Ltd.Merger
Apr 16, 2015
Reel 35453, frame 224
Novartis International Pharmaceutical Ltd.Novartis AGAssignment of Assignor's Interest
May 6, 2016
Reel 38489, frame 901
Wu, Tom Yao-hsiang; Zou, Yefen; Hoffman, Timothy Z.; Pan, JianfengNovartis Institute for Functional Genomics, Inc.Assignment of Assignor's Interest
May 6, 2016
Reel 38490, frame 189
Novartis Institute for Functional Genomics, Inc.Irm LLCAssignment 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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