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Therapeutic Composition Produced Using Camellia Sinensis Leaves and Hydrogen Peroxide

US 8,586,110 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 23, 2028 · High confidence

Filed Nov 16, 2012 as application 13/680,007 · Granted Nov 19, 2013
Base term, 20 years from filing
Today
20 years from filing
2008 2028
Clock starts
Dec 23, 2008
Term ends
Dec 23, 2028
Granted
Nov 19, 2013
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.
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.
14
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. 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 Dec 23, 2008, when application 12/317,638, the earliest non-provisional in its chain, was filed (this one was filed Nov 16, 2012)Dec 23, 2028High 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 events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 23, 2028High confidence

This family

US 8,734,867In force
Dec 2028
Dec 2028
US 8,343,552In force
Nov 2029
Nov 2029
US 8,722,116Lapsed on the fee record
May 2022
May 2022
US 8,586,110this patent
Dec 2028
Dec 2028
Application 14/027,228Abandoned
not computed
not computed
Application 14/027,235Abandoned
not computed
not computed
Application 14/178,459Abandoned
not computed
not computed
US 9,636,361In force
Dec 2028
Dec 2028
8 of 14 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 20, 2022
Reel 61733, frame 245
Liveleaf, Inc.Liveleaf, Inc.Change of Address
Oct 24, 2022
Reel 61506, frame 296
Liveleaf, Inc.Liveleaf Holdings LLC.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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