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US

Exosome Transfer of Nucleic Acids to Cells

US 10,695,443 In force
OverviewFamilyAssignmentsSources & methods

Term ends Apr 30, 2027 · High confidence

Filed Nov 27, 2018 as application 16/201,937 · Granted Jun 30, 2020
Base term, 20 years from filing
Today
20 years from filing
2007 2027
Clock starts
Apr 30, 2007
Term ends
Apr 30, 2027
Granted
Jun 30, 2020
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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,085,778, US 9,629,929, to Apr 30, 2027. The term already ends on or before that date, so the cap shortened nothing.
1 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
6
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 resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 1 of 1 maintenance fees is 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 Apr 30, 2007, when application 11/799,148, the earliest non-provisional in its chain, was filed (this one was filed Nov 27, 2018)Apr 30, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 9,085,778, US 9,629,929)resolves to Apr 30, 2027, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 1 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderApr 30, 2027High confidence

This family

US 9,085,778In force (reinstated)
Sep 2029
Sep 2029
US 9,629,929In force
Apr 2027
Apr 2027
US 9,889,210In force
Apr 2027
Apr 2027
Application 15/857,539Abandoned
not computed
not computed
US 10,695,443this patent
Apr 2027
Apr 2027
Application 16/905,719Abandoned
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
Nov 29, 2018
Reel 47629, frame 211
Lötvall, Jan; Valadi, Hadi; Nilsson, JonasExosome Venture ABAssignment of Assignor's Interest
Dec 17, 2018
Reel 47800, frame 336
Exosome Venture ABVL27, Inc.Assignment of Assignor's Interest
Feb 11, 2019
Reel 48299, frame 443
VL27, Inc.Codiak Biosciences, Inc.Assignment of Assignor's Interest
Oct 11, 2023
Reel 65183, frame 772
Codiak Biosciences, Inc.Lonza Sales AGAssignment 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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