Also listed on Atlassian Pty Ltd., which filed it. The recorded assignments below show how it moved.
Term ends Sep 17, 2027 · High confidence
20-year base term ended Dec 2, 2025
Held by Atlassian US, Inc.
Filed Dec 2, 2005 · Granted Aug 4, 2009
Base term plus 654 days of PTA
Today
2005
2027
Clock starts
Dec 2, 2005
Dec 2, 2005
Term ends
Sep 17, 2027
Sep 17, 2027
Granted
Aug 4, 2009
Aug 4, 2009
base term
patent term adjustment
fee events
Updated Nov 1, 2026 · includes USPTO assignment & status data published Nov 1, 2026 and grant & fee data published Oct 27, 2026 (weekly) · how we know
654
Days of term adjustment
Read from the USPTO PTA 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
Applications in this family
Applications sharing this one's continuity chain.
This patent's term runs 654 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 Dec 2, 2005 | Dec 2, 2025 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +654 days, USPTO PTA record | Sep 17, 2027 | 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 | Sep 17, 2027 | High confidence |
This family
| US 7,570,580 | this patent Sep 2027 | Sep 2027 |
| US 7,965,622 | Expired (term) Dec 2025 | Dec 2025 |
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 |
|---|---|---|---|
| Apr 4, 2006 Reel 17433, frame 789 | Bajpay, Paritosh; Bekampis, Carolyn; Eslambolchi, Hossein; Li, Wen-jui; Lu, David; McCanuel, John | AT&T Corp. | Assignment of Assignor's Interest |
| Jun 26, 2019 Reel 49592, frame 482 | AT&T Corp. | AT&T Properties, LLC | Assignment of Assignor's Interest |
| Jun 26, 2019 Reel 49592, frame 567 | AT&T Properties, LLC | AT&T Intellectual Property II, L.P. | Assignment of Assignor's Interest |
| Sep 16, 2019 Reel 50383, frame 12 | AT&T Intellectual Property II, L.P. | Atlassian Inc. | Assignment of Assignor's Interest |
| Aug 5, 2022 Reel 61085, frame 690 | Atlassian, Inc. | Atlassian US, Inc. | Change of Name |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
Maintenance fee events come from USPTO's own fee records. USPTO does not publish a per-patent fee page, so there is nothing to link to.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Sep 2027
Term ends Sep 17, 2027. No further fees fall due before then
Note
The 654 days of PTA 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 2009 in our data, the only group it is compared against.
How we rank
Every date shows its work: base rule, PTA, PTE, disclaimer caps, fee overlay, 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.