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Control Scheme for Enhanced Filtered Water Systems

US 8,309,030 Term ended
OverviewFamilyAssignmentsSources & methods

Term ended no later than Dec 20, 2024 · Medium confidence

Held by Brita LP
Filed Mar 9, 2010 as application 12/720,069 · Granted Nov 13, 2012
Base term plus 4 days of patent term adjustment (USPTO delay)
Today
20 years from filing
Ended no later than Dec 20, 2024
2004 2026
Clock starts
Dec 16, 2004
Ended no later than
Dec 20, 2024
Granted
Nov 13, 2012
base term after the term ends 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
4
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
4
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 4 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees were paid, so no fee lapse ended it. 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 Dec 16, 2004, when application 11/015,395, the earliest non-provisional in its chain, was filed (this one was filed Mar 9, 2010)Dec 16, 2024High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+4 days, USPTO patent term adjustment recordDec 20, 2024High 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 events3 of 3 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderno later than Dec 20, 2024Medium confidence

This family

US 7,713,482In force
no later than Mar 2029
no later than Mar 2029
US 8,309,030this patent
no later than Dec 2024
no later than Dec 2024
US 8,158,084Term ended
no later than Dec 2024
no later than Dec 2024
US 8,480,979Term ended
no later than Dec 2024
no later than Dec 2024
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
May 1, 2024
Reel 67277, frame 479
Rinker, Edward B.The Clorox CompanyAssignment of Assignor's Interest
May 1, 2024
Reel 67277, frame 533
Litvin, Simon; Kogan, Semyon; Ilyin, Ilya; Chliyan, Alexander; Logatchev, Dmitry; Pavlov, Valery; Gershman, MichaelGEN3 Partners, Inc.Assignment of Assignor's Interest
May 3, 2024
Reel 67302, frame 535
GEN3 Partners, Inc.The Clorox CompanyAssignment of Assignor's Interest
May 7, 2024
Reel 67333, frame 850
The Clorox CompanyBrita LPAssignment 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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