Also listed on Cellec Biotek AG, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 4, 2033 · High confidence
20-year base term ends Jun 4, 2033
Held by University Hospital of Basel and Cellec Biotek AG
Filed Dec 5, 2014 as application 14/406,043 · Granted Sep 19, 2017
Base term, 20 years from filing
Today
2013
2033
Clock starts
Jun 4, 2013
Jun 4, 2013
Term ends
Jun 4, 2033
Jun 4, 2033
Granted
Sep 19, 2017
Sep 19, 2017
base term
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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.
2 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 is its 20-year base term, with no adjustment for prosecution delay. 2 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 Jun 4, 2013, when application PCT/EP2013/061514, the earliest non-provisional in its chain, was filed (this one was filed Dec 5, 2014) | Jun 4, 2033 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 4, 2033 | High confidence |
This family
| US 9,765,292 | this patent Jun 2033 | Jun 2033 |
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 |
|---|---|---|---|
| Jan 12, 2016 Reel 37462, frame 810 | Piccinini, Elia; Wendt, David | University Hospital of Basel | Assignment of Assignor's Interest |
| Jul 31, 2017 Reel 43145, frame 764 | Greco, Francesco Giovanni | Bioengineering Laboratories S.P.A.; Ske S.R.L. | Assignment of Assignor's Interest |
| Jul 31, 2017 Reel 43146, frame 157 | Spinelli, Laura; Riboldi, Stefania Adele | Ske S.R.L. | Assignment of Assignor's Interest |
| Jul 31, 2017 Reel 43146, frame 348 | Ske S.R.L.; Bioengineering Laboratories S.P.A. | Cellec Biotek AG | Assignment of Assignor's Interest |
| Jul 31, 2017 reel/frame not recorded | Greco, Francesco Giovanni | Bioengineering Laboratories S.P.A. | Assignment of Assignor's Interest |
| Jul 31, 2017 reel/frame not recorded | Greco, Francesco Giovanni | Ske S.R.L. | Assignment of Assignor's Interest |
| Aug 11, 2017 Reel 43267, frame 625 | Papadimitropoulos, Adam | University Hospital of Basel; Cellec Biotek AG | Assignment of Assignor's Interest |
| Aug 11, 2017 Reel 43534, frame 62 | Iwatschenko, Peter | Cellec Biotek AG | Assignment of Assignor's Interest |
| Aug 11, 2017 reel/frame not recorded | Papadimitropoulos, Adam | University Hospital of Basel | Assignment of Assignor's Interest |
| Aug 11, 2017 reel/frame not recorded | Papadimitropoulos, Adam | Cellec Biotek AG | 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
Jun 2033
Term ends Jun 4, 2033. Maintenance fees still fall due before then
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2017 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.