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US

Guanidine Derivative Compounds

US 9,775,355 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Flamel Technologies, an earlier holder on the record. The recorded assignments below show how it moved.

Term ends Jun 24, 2030 · High confidence

Filed Dec 11, 2015 as application 14/966,256 · Granted Oct 3, 2017
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Jun 24, 2010
Term ends
Jun 24, 2030
Granted
Oct 3, 2017
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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,233,993, to Jun 24, 2030. The term already ends on or before that date, so the cap shortened nothing.
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.
3
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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 2 of 3 maintenance fees are paid so far. 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 24, 2010, when application PCT/US2010/039745, the earliest non-provisional in its chain, was filed (this one was filed Dec 11, 2015)Jun 24, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 9,233,993)resolves to Jun 24, 2030, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 24, 2030High confidence

This family

Application PCT/US2010/039745PCT application
no patent term
no patent term
US 9,233,993In force
Mar 2032
Mar 2032
US 9,775,355this patent
Jun 2030
Jun 2030
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
Dec 11, 2015
Reel 37270, frame 266
Brinker, Ronald J.Monsanto Technology LLCAssignment of Assignor's Interest
Dec 11, 2015
Reel 37270, frame 356
Lemercier, AlainFlamel TechnologiesAssignment of Assignor's Interest
Dec 11, 2015
Reel 37270, frame 451
Soula, OlivierFlamel TechnologiesAssignment of Assignor's Interest
Dec 7, 2017
Reel 44758, frame 366
Flamel TechnologiesFlamel Ireland LimitedAssignment of Assignor's Interest
Dec 26, 2017
Reel 44960, frame 883
Flamel TechnologiesFlamel Ireland LimitedAssignment 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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