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US

Treatment of Skin Lesions

US 11,918,586 In force
OverviewFamilyAssignmentsSources & methods

Term ends Oct 14, 2037 · High confidence

Held by Torqur AG
Filed Mar 26, 2021 as application 17/214,309 · Granted Mar 5, 2024
Base term plus 150 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2017 2037
Clock starts
May 17, 2017
Term ends
Oct 14, 2037
Granted
Mar 5, 2024
base term patent term adjustment 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
150
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
4
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 150 days past its 20-year base term on prosecution delay. 0 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 May 17, 2017, when application PCT/EP2017/025137, the earliest non-provisional in its chain, was filed (this one was filed Mar 26, 2021)May 17, 2037High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+150 days, USPTO patent term adjustment recordOct 14, 2037High 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 orderOct 14, 2037High confidence

This family

US 10,993,947In force
Jun 2037
Jun 2037
US 11,918,586this patent
Oct 2037
Oct 2037
Application 18/416,271Pending
not computed
not computed
3 of 4 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 29, 2021
Reel 55757, frame 811
Fabbro, Doriano; Hebeisen, Paul; Hillmann-wuellner, Petra; Stuetz, Anton; Beaufils, FlorentPiqur Therapeutics AGAssignment of Assignor's Interest
Mar 29, 2021
Reel 55757, frame 861
Seykora, JohnThe Trustees of the University of PennsylvaniaAssignment of Assignor's Interest
Mar 29, 2021
Reel 55757, frame 868
Piqur Therapeutics AGTorqur 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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