Collateral for a security interest recorded Jun 28, 2021 (Oxford Finance Luxembourg S.A.R.L.).
Term ends Feb 20, 2035 · High confidence
20-year base term ends Feb 20, 2035
Held by Anokion S.A.
Filed Feb 20, 2015 as application 14/627,297 · Granted Nov 3, 2020
Base term plus 127 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2015
2035
Clock starts
Feb 20, 2015
Feb 20, 2015
Term ends
Feb 20, 2035
Feb 20, 2035
Granted
Nov 3, 2020
Nov 3, 2020
base term
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
127
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,946,079.
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.
18
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 127 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Feb 20, 2015, when this application, 14/627,297, was filed | Feb 20, 2035 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +127 days, USPTO patent term adjustment record | Jun 27, 2035 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,946,079) | capped to Feb 20, 2035 | 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 | Feb 20, 2035 | High confidence |
This family
| US 10,821,157 | this patent Feb 2035 | Feb 2035 |
| US 10,946,079 | In force Feb 2035 | Feb 2035 |
| US 10,046,056 | Lapsed on the fee record Aug 2026 | Aug 2026 |
| US 10,953,101 | In force Feb 2035 | Feb 2035 |
| US 10,940,209 | In force (reinstated) Feb 2035 | Feb 2035 |
| US 11,654,188 | In force Feb 2035 | Feb 2035 |
| US 11,666,638 | In force Feb 2035 | Feb 2035 |
| US 11,793,882 | In force Feb 2035 | Feb 2035 |
8 of 18 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 10, 2015 Reel 36062, frame 64 | Hubbell, Jeffrey A.; Wilson, David Scott; Gai, Shuning | Ecole Polytechnique Federale de Lausanne (EPFL) | Assignment of Assignor's Interest |
| Jul 10, 2015 Reel 36093, frame 546 | Kontos, Stephane; Lorentz, Kristen Marie | Anokion S.A. | Assignment of Assignor's Interest |
| Jun 28, 2021 Reel 56691, frame 641 | Anokion S.A. | Oxford Finance Luxembourg S.A.R.L., as Collateral Agent | Security Interest |
| Sep 18, 2024 Reel 68983, frame 297 | Oxford Finance Luxembourg S.À R.L., as Collateral Agent | Oxford Finance LLC, as Collateral Agent | Assignment of Security 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.
What's changing
Feb 2035
Term ends Feb 20, 2035. Maintenance fees still fall due before then
Note
The 127 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,946,079.
Citations
44
later US patents cite this one
That is top 5% 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.