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Physiologically Responsive Vad

US 10,342,907 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Jan 18, 2031 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Filed Oct 26, 2018 as application 16/172,041 · Granted Jul 9, 2019
Base term, 20 years from filing
Today
20 years from filing
2011 2031
Clock starts
Jan 18, 2011
Ends no later than
Jan 18, 2031
Granted
Jul 9, 2019
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.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
1 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 on file with no resolved reference, so no cap is applied and none is guessed. 1 of 2 maintenance fees is paid so far. Confidence: Medium. 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 Jan 18, 2011, when application 13/008,514, the earliest non-provisional in its chain, was filed (this one was filed Oct 26, 2018)Jan 18, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Jan 18, 2031Medium confidence

This family

US 8,864,644In force
Jan 2031
Jan 2031
US 9,579,435In force
no later than Jan 2031
no later than Jan 2031
US 9,833,552In force
Jan 2031
Jan 2031
US 10,124,099In force
no later than Jan 2031
no later than Jan 2031
US 10,342,907this patent
no later than Jan 2031
no later than Jan 2031
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
Feb 12, 2019
Reel 48308, frame 889
Yomtov, Barry M.Heartware, Inc.Assignment of Assignor's Interest
Nov 22, 2024
Reel 69433, frame 581
Heartware, Inc.Boston Scientific Scimed, Inc.Assignment 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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