Term ends Feb 12, 2038 · High confidence
20-year base term ends Feb 12, 2038
Held by Universite de Paris
Filed Feb 11, 2021 as application 17/173,668 · Granted May 9, 2023
Base term, 20 years from filing
Today
2018
2038
Clock starts
Feb 12, 2018
Feb 12, 2018
Term ends
Feb 12, 2038
Feb 12, 2038
Granted
May 9, 2023
May 9, 2023
base term
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.
None
Terminal disclaimer
No disclaimer on this record.
0 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.
6
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. 0 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.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Feb 12, 2018, when application PCT/EP2018/053406, the earliest non-provisional in its chain, was filed (this one was filed Feb 11, 2021) | Feb 12, 2038 | 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 | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 12, 2038 | High confidence |
This family
| Application 16/485,488 | Abandoned not computed | not computed |
| US 11,426,430 | In force Feb 2038 | Feb 2038 |
| US 11,638,723 | In force Feb 2038 | Feb 2038 |
| US 11,642,376 | this patent Feb 2038 | Feb 2038 |
| Application 18/296,623 | Pending not computed | not computed |
5 of 6 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 |
|---|---|---|---|
| Jun 17, 2022 Reel 60530, frame 623 | Universite de Paris | Université Paris Cité | Change of Name |
| Jul 14, 2022 Reel 60502, frame 247 | Soheili, Tayebeh-shabi; Devi Moirangthem, Ranjita | Assistance Publique - Hopitaux de Paris; Fondation Imagine - Institut des Maladies Génétiques; Universite Paris Descartes; Institut National de la Sante et de la Recherche Medicale (Inserm) | Assignment of Assignor's Interest |
| Jul 14, 2022 reel/frame not recorded | Devi Moirangthem, Ranjita; Soheili, Tayebeh-shabi | Assistance Publique - Hopitaux de Paris | Assignment of Assignor's Interest |
| Jul 14, 2022 reel/frame not recorded | Devi Moirangthem, Ranjita; Soheili, Tayebeh-shabi | Fondation Imagine - Institut des Maladies Génétiques | Assignment of Assignor's Interest |
| Jul 14, 2022 reel/frame not recorded | Devi Moirangthem, Ranjita; Soheili, Tayebeh-shabi | Universite Paris Descartes | Assignment of Assignor's Interest |
| Jul 14, 2022 reel/frame not recorded | Devi Moirangthem, Ranjita; Soheili, Tayebeh-shabi | Institut National de la Sante et de la Recherche Medicale (Inserm) | Assignment of Assignor's Interest |
| Aug 2, 2022 Reel 60696, frame 332 | André, Isabelle; Cavazzana, Marina; Ma, Kuiying; Tchen, John | Assistance Publique - Hopitaux de Paris; Fondation Imagine - Institut des Maladies Génétiques; Université Paris Descartes; Institut National de la Santé et de la Recherche Médicale (Inserm) | Assignment of Assignor's Interest |
| Aug 2, 2022 reel/frame not recorded | André, Isabelle; Ma, Kuiying; Tchen, John; Cavazzana, Marina | Assistance Publique - Hopitaux de Paris | Assignment of Assignor's Interest |
| Aug 2, 2022 reel/frame not recorded | André, Isabelle; Ma, Kuiying; Tchen, John; Cavazzana, Marina | Fondation Imagine - Institut des Maladies Génétiques | Assignment of Assignor's Interest |
| Aug 2, 2022 reel/frame not recorded | André, Isabelle; Ma, Kuiying; Tchen, John; Cavazzana, Marina | Université Paris Descartes | Assignment of Assignor's Interest |
| Aug 2, 2022 reel/frame not recorded | André, Isabelle; Ma, Kuiying; Tchen, John; Cavazzana, Marina | Institut National de la Santé et de la Recherche Médicale (Inserm) | Assignment of Assignor's Interest |
| Aug 3, 2022 Reel 60709, frame 762 | Universite Paris Descartes | Universite de Paris | Merger |
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.
What's changing
Feb 2038
Term ends Feb 12, 2038.
Citations
0
later US patents cite this one
That is below the median 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.