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Methods and Compositions for Treating Conditions Mediated by Oxidative Stress or Electrophilic Environmental Toxins

US 8,835,510 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Sep 16, 2022 on the fee record · High confidence

Second maintenance fee unpaid; grace period ended.

Filed Jan 25, 2013 as application 13/699,314 · Granted Sep 16, 2014
Base term, 20 years from filing
Today
Lapsed Sep 16, 2022
2011 2031
Clock starts
Jun 1, 2011
No longer in force
Sep 16, 2022
Granted
Sep 16, 2014
Term would have run to
Jun 1, 2031
base term after the term ends 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
42
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Jun 1, 2031: its 20-year base term, with no adjustment for prosecution delay. 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 Jun 1, 2011, when application PCT/US2011/038670, the earliest non-provisional in its chain, was filed (this one was filed Jan 25, 2013)Jun 1, 2031High 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 events1 of 3 maintenance fees paidlapsed Sep 16, 2022High confidence
Computed term endThe steps above, in orderSep 16, 2022High confidence

This family

US 8,137,919Lapsed on the fee record
Mar 2020
Mar 2020
Application PCT/US2011/023401PCT application
no patent term
no patent term
US 8,765,399In force
Feb 2032
Feb 2032
Application PCT/US2011/038670PCT application
no patent term
no patent term
Application 13/661,602Abandoned
not computed
not computed
US 8,835,510this patent
Sep 2022
Sep 2022
US 9,445,870In force
Jan 2033
Jan 2033
Application 61/816,994Provisional application
no patent term
no patent term
8 of 42 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
Jun 16, 2015
Reel 35846, frame 205
Gavin, TerrenceMontefiore Medical CenterAssignment 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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