Also listed on Arabelle Technologies, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 17, 2028 · High confidence
20-year base term ended Oct 11, 2026
Held by Arabelle Solutions France
Filed Apr 8, 2008 as application 12/078,965 · Granted Jul 17, 2012
Base term plus 615 days of patent term adjustment (USPTO delay)
Today
2006
2028
Clock starts
Oct 11, 2006
Oct 11, 2006
Term ends
Jun 17, 2028
Jun 17, 2028
Granted
Jul 17, 2012
Jul 17, 2012
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
615
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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 615 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Oct 11, 2006, when application PCT/EP2006/067250, the earliest non-provisional in its chain, was filed (this one was filed Apr 8, 2008) | Oct 11, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +615 days, USPTO patent term adjustment record | Jun 17, 2028 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 17, 2028 | High confidence |
This family
| US 8,221,065 | this patent Jun 2028 | Jun 2028 |
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 |
|---|---|---|---|
| Jul 25, 2008 Reel 21319, frame 242 | Greim, Ralf; Havakechian, Said; McBean, Ivan; Monette, Simon-pierre | Alstom Technology Ltd. | Assignment of Assignor's Interest |
| Aug 17, 2016 Reel 39714, frame 578 | Alstom Technology Ltd. | General Electric Technology GmbH | Change of Name |
| Nov 26, 2024 Reel 69450, frame 966 | General Electric Technology GmbH | Power Solutions Gamma France | Nunc Pro Tunc Assignment |
| Nov 26, 2024 Reel 69451, frame 916 | Power Solutions Gamma France | Arabelle Technologies | Change of Name |
| Mar 21, 2025 Reel 70587, frame 348 | Arabelle Technologies | Arabelle Solutions France | 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
Jun 2028
Term ends Jun 17, 2028. No further fees fall due before then
Note
The 615 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
19
later US patents cite this one
That is above the median of utility patents granted in 2012 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.