Term ends Aug 16, 2037 · High confidence
20-year base term ends Apr 15, 2036
Held by Université Paris Cité
Filed Oct 4, 2017 as application 15/564,246 · Granted Feb 1, 2022
Base term plus 488 days of patent term adjustment (USPTO delay)
Today
2016
2037
Clock starts
Apr 15, 2016
Apr 15, 2016
Term ends
Aug 16, 2037
Aug 16, 2037
Granted
Feb 1, 2022
Feb 1, 2022
base term
patent term adjustment
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
488
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
11
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 runs 488 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Apr 15, 2016, when application PCT/EP2016/058355, the earliest non-provisional in its chain, was filed (this one was filed Oct 4, 2017) | Apr 15, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +488 days, USPTO patent term adjustment record | Aug 16, 2037 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Aug 16, 2037 | High confidence |
This family
| Application 14/606,741 | Abandoned not computed | not computed |
| US 10,751,385 | In force Feb 2036 | Feb 2036 |
| US 11,236,390 | this patent Aug 2037 | Aug 2037 |
| US 10,493,046 | In force Jul 2036 | Jul 2036 |
| US 11,344,515 | Lapsed on the fee record May 2026 | May 2026 |
| US 11,679,140 | In force Sep 2036 | Sep 2036 |
| Application 17/552,130 | Abandoned not computed | not computed |
| Application 18/313,124 | Abandoned not computed | not computed |
8 of 11 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 |
|---|---|---|---|
| Jul 12, 2021 Reel 56817, frame 647 | Universite Paris Diderot - Paris 7 | Universite de Paris | Merger |
| Sep 30, 2021 Reel 57653, frame 874 | Hommel, Benjamin | Assistance Publique - Hopitaux de Paris | Assignment of Assignor's Interest |
| Sep 30, 2021 Reel 57653, frame 970 | Dromer, Francoise; Sturny-leclere, Aude; Benazra, Marion | Institut Pasteur | Assignment of Assignor's Interest |
| Sep 30, 2021 Reel 57654, frame 91 | Alanio, Alexandre; Bretagne, Stephane | Universite Paris Diderot - Paris 7; Assistance Publique - Hopitaux de Paris | Assignment of Assignor's Interest |
| Sep 30, 2021 reel/frame not recorded | Alanio, Alexandre; Bretagne, Stephane | Universite Paris Diderot - Paris 7 | Assignment of Assignor's Interest |
| Sep 30, 2021 reel/frame not recorded | Alanio, Alexandre; Bretagne, Stephane | Assistance Publique - Hopitaux de Paris | Assignment of Assignor's Interest |
| Mar 25, 2022 Reel 59504, frame 225 | Université de Paris | Université Paris Cité | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Aug 2037
Term ends Aug 16, 2037. Maintenance fees still fall due before then
Note
The 488 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2022 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.