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Surgical Instrumentation Assembly for Positioning an Ankle Prosthesis

US 11,850,170 In force
OverviewFamilyAssignmentsSources & methods

Term ends Nov 5, 2032 · High confidence

Filed Feb 22, 2022 as application 17/677,401 · Granted Dec 26, 2023
Base term, 20 years from filing
Today
20 years from filing
2012 2032
Clock starts
Nov 5, 2012
Term ends
Nov 5, 2032
Granted
Dec 26, 2023
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 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. 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 Nov 5, 2012, when application 13/669,321, the earliest non-provisional in its chain, was filed (this one was filed Feb 22, 2022)Nov 5, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh 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 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderNov 5, 2032High confidence

This family

US 9,539,115In force
Feb 2035
Feb 2035
US 10,524,935In force
Sep 2033
Sep 2033
US 11,285,023Lapsed on the fee record
Mar 2026
Mar 2026
US 11,850,170this patent
Nov 2032
Nov 2032
Application 18/389,090Abandoned
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 19, 2022
Reel 59635, frame 211
Coulange, Vincent; Genna, Sophie; Brunnarius, Yann; Lizee, Emmanuel; Perineau, Christophe; Coetzee, Christiaan; Colombier, Jean-alain; Judet, Thierry; Myerson, Mark; Bonnin, MichelTornierAssignment of Assignor's Interest
Apr 19, 2022
Reel 59635, frame 377
Tornier, Inc.; Tornier SASIntegra Lifesciences CorporationAssignment of Assignor's Interest
Apr 19, 2022
Reel 59635, frame 586
Integra Lifesciences CorporationSmith & Nephew, Inc.; Smith & Nephew Orthopaedics AG; Smith & Nephew Asia Pacific Pte. LimitedAssignment of Assignor's Interest
Apr 19, 2022
reel/frame not recorded
Integra Lifesciences CorporationSmith & Nephew, Inc.Assignment of Assignor's Interest
Apr 19, 2022
reel/frame not recorded
Integra Lifesciences CorporationSmith & Nephew Orthopaedics AGAssignment of Assignor's Interest
Apr 19, 2022
reel/frame not recorded
Integra Lifesciences CorporationSmith & Nephew Asia Pacific Pte. LimitedAssignment 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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