Lapsed Mar 6, 2026 on the fee record · High confidence
20-year base term ends Jun 14, 2030
Second maintenance fee unpaid; grace period ended.
Held by Universite de Montpellier
Filed Apr 18, 2014 as application 14/256,334 · Granted Mar 6, 2018
Base term, 20 years from filing
Today
Lapsed Mar 6, 2026
2010
2030
Clock starts
Jun 14, 2010
Jun 14, 2010
No longer in force
Mar 6, 2026
Mar 6, 2026
Granted
Mar 6, 2018
Mar 6, 2018
Term would have run to
Jun 14, 2030
Jun 14, 2030
base term
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,061,999, US 9,108,919, to Jun 14, 2030. The term already ends on or before that date, so the cap shortened nothing.
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.
16
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 14, 2030: 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. 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Jun 14, 2010, when application PCT/IB2010/052651, the earliest non-provisional in its chain, was filed (this one was filed Apr 18, 2014) | Jun 14, 2030 | 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 9,061,999, US 9,108,919) | resolves to Jun 14, 2030, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | lapsed Mar 6, 2026 | High confidence |
| Computed term end | The steps above, in order | Mar 6, 2026 | High confidence |
This family
| Application 13/377,753 | Abandoned not computed | not computed |
| US 9,145,367 | In force no later than Jul 2030 | no later than Jul 2030 |
| Application 13/377,745 | Abandoned not computed | not computed |
| US 9,108,919 | In force Jun 2030 | Jun 2030 |
| US 9,908,869 | this patent Mar 2026 | Mar 2026 |
| US 10,017,498 | In force Jun 2030 | Jun 2030 |
| US 9,637,475 | In force Jun 2030 | Jun 2030 |
| US 10,253,020 | In force Jun 2030 | Jun 2030 |
8 of 16 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.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Jan 20, 2015 Reel 34759, frame 705 | Splicos | Abivax | Merger |
| Dec 1, 2015 Reel 37179, frame 237 | Universite de Montpellier 2; Universite Montpellier 2 | Universite de Montpellier | Merger and Change of Name |
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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Alerts on its grants, lapses and transfers.
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 9,061,999, US 9,108,919, ends no earlier than this term, so it caps nothing.
Citations
6
later US patents cite this one
That is above the median of utility patents granted in 2018 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.