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Lipid Nanoparticle Compositions and Uses Thereof

US 12,133,923 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 1, 2043 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Jan 16, 2024 as application 18/413,653 · Granted Nov 5, 2024
Base term, 20 years from filing
Today
20 years from filing
2023 2043
Clock starts
Dec 1, 2023
Term ends
Dec 1, 2043
Granted
Nov 5, 2024
base term Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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.
0 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.
5
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. 0 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 Dec 1, 2023, when application PCT/US2023/082205, the earliest non-provisional in its chain, was filed (this one was filed Jan 16, 2024); a parent in its chain could not be resolved (the next row)Dec 1, 2043High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 1, 2043Medium confidence

This family

Application PCT/US2023/082205PCT application
no patent term
no patent term
US 12,133,923this patent
Dec 2043
Dec 2043
US 12,582,611In force
Dec 2043
Dec 2043
US 12,337,068In force
no later than Dec 2043
no later than Dec 2043
Application 19/400,701Pending
not computed
not computed
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 30, 2024
Reel 67266, frame 950
Hennig, Mirko; Alfaifi, Ali Ahmed; Mohapatra, Sakya Sing; Ishimaru, Daniella; Kharitonov, Vladimir Grigor'evich; Baek, Julia Jung-un; Li, Shuang; Lockhart, David J.; Wustman, Brandon A.; Wang, Yufeng; Cefalu, Joseph S.Recode Therapeutics, 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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