Term ends Feb 9, 2030 · Medium confidence
20-year base term ends Nov 28, 2031
Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 8,410,086), so the cap could be lower.
Filed Nov 3, 2020 as application 17/087,759 · Granted Aug 1, 2023
Base term, 20 years from filing · capped by a resolved terminal disclaimer
Today
2011
2031
Clock starts
Nov 28, 2011
Nov 28, 2011
Term ends
Feb 9, 2030
Feb 9, 2030
Granted
Aug 1, 2023
Aug 1, 2023
base term
after the term ends
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.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 11,712,429, US 8,410,086, US 8,563,608.
0 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
7
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 resolved from the filed document caps it earlier. 0 of 1 maintenance fees are paid so far. 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Nov 28, 2011, when application PCT/US2011/062247, the earliest non-provisional in its chain, was filed (this one was filed Nov 3, 2020) | Nov 28, 2031 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,712,429, US 8,410,086, US 8,563,608) | capped to Feb 9, 2030 | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 1 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 9, 2030 | Medium confidence |
This family
| Application PCT/US2011/062247 | PCT application no patent term | no patent term |
| Application 13/990,316 | Abandoned not computed | not computed |
| Application 16/179,623 | Abandoned not computed | not computed |
| Application 16/702,236 | Abandoned not computed | not computed |
| US 11,712,428 | this patent Feb 2030 | Feb 2030 |
| US 11,712,429 | In force Feb 2030 | Feb 2030 |
| Application 17/675,596 | Abandoned not computed | not computed |
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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Nov 3, 2020 Reel 54253, frame 447 | Osterloh, Ian; Wicker, Pierre; Braeckman, Rene; Soni, Paresh; Rowe, Jonathan; Amarin Pharma, Inc. | Amarin Pharma, Inc.; Amarin Pharmaceuticals Ireland Limited | Assignment of Assignor's Interest |
| Nov 3, 2020 reel/frame not recorded | Braeckman, Rene; Osterloh, Ian; Rowe, Jonathan; Soni, Paresh; Wicker, Pierre; Amarin Pharma, Inc. | Amarin Pharma, Inc. | Assignment of Assignor's Interest |
| Nov 3, 2020 reel/frame not recorded | Braeckman, Rene; Osterloh, Ian; Rowe, Jonathan; Soni, Paresh; Wicker, Pierre; Amarin Pharma, Inc. | Amarin Pharmaceuticals Ireland Limited | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Feb 2030
Term ends Feb 9, 2030. Maintenance fees still fall due before then
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 11,712,429, US 8,410,086, US 8,563,608.
Citations
19
later US patents cite this one
That is top 5% of utility patents granted in 2023 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.