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Method and Device for Controlling the Pressure And/Or Flow Rate of Fluid

US 8,944,096 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Mar 10, 2015 (JPMorgan Chase Bank, N.A.).

Term ends Dec 21, 2030 · High confidence

Filed Feb 2, 2011 as application 13/057,225 · Granted Feb 3, 2015
Base term plus 509 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2009 2030
Clock starts
Jul 30, 2009
Term ends
Dec 21, 2030
Granted
Feb 3, 2015
base term patent term adjustment 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
509
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
2
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 509 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Jul 30, 2009, when application PCT/EP2009/005528, the earliest non-provisional in its chain, was filed (this one was filed Feb 2, 2011)Jul 30, 2029High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+509 days, USPTO patent term adjustment recordDec 21, 2030High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 21, 2030High confidence

This family

US 8,944,096this patent
Dec 2030
Dec 2030
1 of 2 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
Feb 2, 2011
Reel 25734, frame 427
Conrad, Rudiger; Marz, HeikoB/E Aerospace Systems GmbHAssignment of Assignor's Interest
Mar 10, 2015
Reel 35176, frame 493
B/E Aerospace, Inc.Jpmorgan Chase Bank, N.a.Security Interest
Jan 25, 2019
Reel 49209, frame 619
JP Morgan Chase Bank, N.AB/E Aerospace, Inc.Release of Security 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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