Term ends Oct 6, 2035 · High confidence
20-year base term ends Aug 10, 2035
Held by International - Drug - Development - Biotech, Universite Claude Bernard Lyon 1, Hospices Civils de Lyon, Centre National de la Recherche Scientifique (CNRS), Institut National de la Sante et de la Recherche Medicale (Inserm) and Centre Leon Berard
Filed Feb 7, 2017 as application 15/502,469 · Granted Jan 14, 2020
Base term plus 57 days of patent term adjustment (USPTO delay)
Today
2015
2035
Clock starts
Aug 10, 2015
Aug 10, 2015
Term ends
Oct 6, 2035
Oct 6, 2035
Granted
Jan 14, 2020
Jan 14, 2020
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
57
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.
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 57 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 Aug 10, 2015, when application PCT/EP2015/068400, the earliest non-provisional in its chain, was filed (this one was filed Feb 7, 2017) | Aug 10, 2035 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +57 days, USPTO patent term adjustment record | Oct 6, 2035 | 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 | Oct 6, 2035 | High confidence |
This family
| US 10,533,046 | this patent Oct 2035 | Oct 2035 |
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 |
|---|---|---|---|
| Aug 9, 2017 Reel 43244, frame 366 | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | International - Drug - Development - Biotech; Universite Claude Bernard Lyon 1; Hospices Civils de Lyon; Centre National de la Recherche Scientifique (CNRS); Institut National de la Sante et de la Recherche Medicale (Inserm); Centre Leon Berard | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | International - Drug - Development - Biotech | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | Universite Claude Bernard Lyon 1 | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | Hospices Civils de Lyon | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | Centre National de la Recherche Scientifique (CNRS) | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | Institut National de la Sante et de la Recherche Medicale (Inserm) | Assignment of Assignor's Interest |
| Aug 9, 2017 reel/frame not recorded | Albaret, Marie Alexandra; Diaz, Jean-jacques; Mertani, Hichem Claude; Saurin, Jean-christophe; Vermot-desroches, Claudine; Vuillermoz, Boris | Centre Leon Berard | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Oct 2035
Term ends Oct 6, 2035. Maintenance fees still fall due before then
Note
The 57 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2020 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.