Also listed on Ecole Pratique des Hautes Etudes, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Dec 25, 2042 · High confidence
20-year base term ends Nov 19, 2039
Held by Inserm (Institut National de la Santé et de la Recherche Médicale), Université Paris Cité, Assistance Publique-Hôpitaux de Paris (Aphp), Fondation Imagine, Université d'Evry-Val-D'Essonne, Medizinische Hochschule Hannover and Genethon
Filed May 19, 2021 as application 17/295,093 · Granted Jun 30, 2026
Base term plus 1132 days of patent term adjustment (USPTO delay)
Today
2019
2042
Clock starts
Nov 19, 2019
Nov 19, 2019
Term ends
Dec 25, 2042
Dec 25, 2042
Granted
Jun 30, 2026
Jun 30, 2026
base term
patent term adjustment
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
1,132
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
2
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 1132 days past its 20-year base term on 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 Nov 19, 2019, when application PCT/EP2019/081820, the earliest non-provisional in its chain, was filed (this one was filed May 19, 2021) | Nov 19, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1132 days, USPTO patent term adjustment record | Dec 25, 2042 | 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 | Dec 25, 2042 | High confidence |
This family
| US 12,668,812 | this patent Dec 2042 | Dec 2042 |
1 of 2 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 |
|---|---|---|---|
| Oct 13, 2021 Reel 57777, frame 378 | Andre, Isabelle; Six, Emmanuelle; Bellier, Florence; Delville, Marianne; Cavazzana, Marina; Amendola, Mario; Schambach, Axel | Inserm (Institut National de la Santé et de la Recherche Médicale); Université de Paris; Assistance Publique-Hôpitaux de Paris (Aphp); Fondation Imagine; Université d'Evry-Val-D'Essonne; Medizinische Hochschule Hannover | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Inserm (Institut National de la Santé et de la Recherche Médicale) | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Université de Paris | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Assistance Publique-Hôpitaux de Paris (Aphp) | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Fondation Imagine | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Université d'Evry-Val-D'Essonne | Assignment of Assignor's Interest |
| Oct 13, 2021 reel/frame not recorded | Cavazzana, Marina; Delville, Marianne; Schambach, Axel; Bellier, Florence; Six, Emmanuelle; Amendola, Mario; Andre, Isabelle | Medizinische Hochschule Hannover | Assignment of Assignor's Interest |
| Jun 20, 2022 Reel 60390, frame 122 | Universite de Paris | Université Paris Cité | Change of Name |
| Jan 11, 2023 Reel 62387, frame 489 | Universite de Paris | Université Paris Cité | Corrective Assignment to Correct the Property Number 16930208 Previously Recorded at Reel: 060390 Frame: 0122. Assignor(S) Hereby Confirms the Change of Name. |
| Feb 24, 2025 Reel 70302, frame 188 | Inserm (Institut National de la Santé et de la Recherche Médicale); Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Fondation Imagine; Université d'Evry-Val-D'Essonne; Medizinische Hochschule Hannover | Inserm (Institut National de la Santé et de la Recherche Médicale); Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Fondation Imagine; Université d'Evry-Val-D'Essonne; Medizinische Hochschule Hannover; Genethon | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Inserm (Institut National de la Santé et de la Recherche Médicale) | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Université Paris Cité | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Assistance Publique-Hôpitaux de Paris (Aphp) | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Fondation Imagine | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Université d'Evry-Val-D'Essonne | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Medizinische Hochschule Hannover | Assignment of Assignor's Interest |
| Feb 24, 2025 reel/frame not recorded | Fondation Imagine; Inserm (Institut National de la Santé et de la Recherche Médicale); Université d'Evry-Val-D'Essonne; Université Paris Cité; Assistance Publique-Hôpitaux de Paris (Aphp); Medizinische Hochschule Hannover | Genethon | 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
Dec 2042
Term ends Dec 25, 2042. Maintenance fees still fall due before then
Note
The 1132 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
We have no citation count for this patent yet. That is not the same as never having been cited.
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.