Term ended May 6, 2025 · High confidence
20-year base term ended Jun 25, 2024
Held by Inventio AG
Filed Dec 30, 2005 as application 10/563,184 · Granted Apr 1, 2008
Base term plus 315 days of patent term adjustment (USPTO delay)
Today
Term ended May 6, 2025
2004
2026
Clock starts
Jun 25, 2004
Jun 25, 2004
Term ended
May 6, 2025
May 6, 2025
Granted
Apr 1, 2008
Apr 1, 2008
base term
patent term adjustment
after the term ends
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
315
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.
25
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 315 days past its 20-year base term on prosecution delay. All three maintenance fees were paid, so no fee lapse ended it. 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 25, 2004, when application PCT/CH2004/000393, the earliest non-provisional in its chain, was filed (this one was filed Dec 30, 2005) | Jun 25, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +315 days, USPTO patent term adjustment record | May 6, 2025 | 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 | term ended | High confidence |
| Computed term end | The steps above, in order | May 6, 2025 | High confidence |
This family
| US 7,936,249 | Term ended Nov 2022 | Nov 2022 |
| US D542,933 | Term ended May 2021 | May 2021 |
| US D542,419 | Term ended May 2021 | May 2021 |
| US 7,350,624 | this patent May 2025 | May 2025 |
| US 7,757,817 | Term ended Sep 2025 | Sep 2025 |
| Application 11/521,658 | Abandoned not computed | not computed |
| Application 11/603,600 | Abandoned not computed | not computed |
| US 8,006,822 | Lapsed on the fee record Aug 2023 | Aug 2023 |
8 of 25 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 |
|---|---|---|---|
| Dec 30, 2005 Reel 17437, frame 158 | Deplazes, Romeo; Angst, Phillip | Inventio 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Note
The 315 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
11
later US patents cite this one
That is above the median of utility patents granted in 2008 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.