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US

Surgical Kit for Tibial Resection and Replacement

US 12,274,452 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Jun 7, 2024 (Trinity Capital Inc.).

Term ends Apr 18, 2033 · High confidence

Filed Jul 5, 2023 as application 18/347,047 · Granted Apr 15, 2025
Base term, 20 years from filing
Today
20 years from filing
2013 2033
Clock starts
Apr 18, 2013
Term ends
Apr 18, 2033
Granted
Apr 15, 2025
base term 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 10,966,732, US 9,486,226, to Apr 18, 2033. The term already ends on or before that date, so the cap shortened nothing.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. 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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 0 of 2 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 Apr 18, 2013, when application 13/865,958, the earliest non-provisional in its chain, was filed (this one was filed Jul 5, 2023)Apr 18, 2033High 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 10,966,732, US 9,486,226)resolves to Apr 18, 2033, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderApr 18, 2033High confidence

This family

US 9,486,226In force
Jan 2035
Jan 2035
Application 15/330,828Abandoned
not computed
not computed
US 10,966,732Lapsed on the fee record
Apr 2025
Apr 2025
Application 17/222,530Abandoned
not computed
not computed
US 12,274,452this patent
Apr 2033
Apr 2033
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
Aug 14, 2023
Reel 64577, frame 41
Chao, Nam T.ConforMIS, Inc.Assignment of Assignor's Interest
Jun 7, 2024
Reel 67679, frame 713
RESTOR3D, Inc.; ConforMIS, Inc.; Imatx, Inc.Trinity Capital Inc., as Administrative AgentSecurity Interest
Sep 25, 2026
Reel 76589, frame 716
RESTOR3D, Inc.; ConforMIS, Inc.; Imatx, Inc.; ConforMIS Cares, LLCHercules Capital, Inc., as AgentSecurity 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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