Term ends Aug 29, 2034 · Low confidence
20-year base term ends Aug 29, 2034
Held by Fiagon GmbH
Filed Jul 13, 2021 as application 17/374,865 · Granted Aug 22, 2023
Base term, 20 years from filing
Today
2014
2034
Clock starts
Aug 29, 2014
Aug 29, 2014
Term ends
Aug 29, 2034
Aug 29, 2034
Granted
Aug 22, 2023
Aug 22, 2023
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.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 11,109,915, to Aug 29, 2034. The term already ends on or before that date, so the cap shortened nothing.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
4
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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 1 of 2 maintenance fees is paid so far. Confidence: Low. 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 29, 2014, when application PCT/EP2014/068447, the earliest non-provisional in its chain, was filed (this one was filed Jul 13, 2021); a parent in its chain could not be resolved (the next row) | Aug 29, 2034 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,109,915) | resolves to Aug 29, 2034, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 2 maintenance fees paid | In force | High confidence |
| Further caveats on record | The record names parents not resolved: 14915318 | Low confidence overall | Low confidence |
| Computed term end | The steps above, in order | Aug 29, 2034 | Low confidence |
This family
| US 11,109,915 | In force Jul 2037 | Jul 2037 |
| US 11,730,549 | this patent Aug 2034 | Aug 2034 |
| Application 18/218,649 | Pending not computed | not computed |
3 of 4 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 14, 2021 Reel 56857, frame 504 | Mucha, Dirk | Fiagon GmbH | Assignment of Assignor's Interest |
| Mar 1, 2022 Reel 59137, frame 218 | Fiagon GmbH | Intersect Ent GmbH | Assignment of Assignor's Interest |
| May 10, 2023 Reel 63590, frame 765 | Intersect Ent GmbH | Fiagon GmbH | Change of Name |
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
Aug 2034
Term ends Aug 29, 2034. Maintenance fees still fall due before then
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 11,109,915, ends no earlier than this term, so it caps nothing.
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2023 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.