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Valve Replacement Devices, Delivery Device for a Valve Replacement Device and Method of Production of a Valve Replacement Device

US 9,333,075 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 4, 2031 · High confidence

Filed Oct 3, 2013 as application 13/821,476 · Granted May 10, 2016
Base term plus 83 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2011 2031
Clock starts
Sep 12, 2011
Term ends
Dec 4, 2031
Granted
May 10, 2016
base term patent term adjustment fee events 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
83
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
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 runs 83 days past its 20-year base term on prosecution delay. 2 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 Sep 12, 2011, when application PCT/EP2011/065744, the earliest non-provisional in its chain, was filed (this one was filed Oct 3, 2013)Sep 12, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+83 days, USPTO patent term adjustment recordDec 4, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 4, 2031High confidence

This family

US 9,333,075this patent
Dec 2031
Dec 2031
US 10,201,418In force
Sep 2031
Sep 2031
US 10,869,760In force
Sep 2031
Sep 2031
Application 16/950,292Pending
not computed
not computed
Application 19/024,564Pending
not computed
not computed
5 of 6 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
Oct 3, 2013
Reel 31339, frame 57
Biadillah, Youssef; Delaloye, Stephane; Lombardi, Fabien; Hefti, Jean-lucSymetis S.A.Assignment of Assignor's Interest
Dec 11, 2019
Reel 51898, frame 401
Boston Scientific Group PLCBoston Scientific LimitedAssignment of Assignor's Interest
Dec 11, 2019
Reel 51898, frame 487
Symetis S.A.Boston Scientific Group PLCAssignment of Assignor's Interest
Nov 15, 2023
Reel 65580, frame 83
Boston Scientific LimitedBoston Scientific Medical Device 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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