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2-Pyridinylethylcarboxamide Derivatives and Their Use as Fungicides

US 7,723,363 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed May 25, 2022 on the fee record · Medium confidence

Why Medium: A terminal disclaimer is on file (approved) with no resolved reference, so the term may end earlier.

Third maintenance fee unpaid; grace period ended.

Filed Oct 12, 2006 as application 10/588,985 · Granted May 25, 2010
Base term, 20 years from filing, plus 739 days of patent term adjustment (USPTO delay)
Today
Lapsed May 25, 2022
2005 2027
Clock starts
Mar 1, 2005
No longer in force
May 25, 2022
Granted
May 25, 2010
Term would have run to
Mar 10, 2027
base term patent term adjustment 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
739
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.
2 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.
44
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 Mar 10, 2027: its 20-year base term plus 739 days of term adjustment for prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 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 Mar 1, 2005, when application PCT/EP2005/003282, the earliest non-provisional in its chain, was filed (this one was filed Oct 12, 2006)Mar 1, 2025High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+739 days, USPTO patent term adjustment recordMar 10, 2027High 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 events2 of 3 maintenance fees paidlapsed May 25, 2022High confidence
Computed term endThe steps above, in orderMay 25, 2022Medium confidence

This family

US 7,723,363this patent
May 2022
May 2022
US 7,670,990Term ended
Nov 2025
Nov 2025
US 7,687,067Lapsed on the fee record
Mar 2022
Mar 2022
US 7,790,901In force
Apr 2027
Apr 2027
US 7,777,045Term ended
May 2026
May 2026
US 8,122,760Lapsed on the fee record
Feb 2020
Feb 2020
US 7,888,289Lapsed on the fee record
Feb 2019
Feb 2019
US 7,825,068Lapsed on the fee record
Nov 2018
Nov 2018
8 of 44 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
Mar 31, 2010
Reel 24172, frame 881
Mansfield, Darren James; Rieck, Heiko; Coqueron, Pierre-yves; Desbordes, Philippe; Grosjean-cournoyer, Marie-claire; Genix, Pierre; Villier, AlainBayer CropScience S.A.Assignment of Assignor's Interest
Oct 20, 2010
Reel 25161, frame 521
Bayer CropScience S.A.Bayer CropScience AGAssignment of Assignor's Interest
Feb 3, 2016
Reel 37689, frame 656
Bayer CropScience AGBayer Intellectual Property GmbHNunc Pro Tunc Assignment

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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