Collateral for a security interest recorded Feb 13, 2020 (JPMorgan Chase Bank, N.A.).
Term ends Oct 29, 2031 · High confidence
20-year base term ends Nov 21, 2028
Held by Stubhub, Inc.
Filed Nov 21, 2008 as application 12/275,783 · Granted May 20, 2014
Base term plus 1072 days of patent term adjustment (USPTO delay)
Today
2008
2031
Clock starts
Nov 21, 2008
Nov 21, 2008
Term ends
Oct 29, 2031
Oct 29, 2031
Granted
May 20, 2014
May 20, 2014
base term
patent term adjustment
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
1,072
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.
23
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 1072 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 Nov 21, 2008, when this application, 12/275,783, was filed | Nov 21, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1072 days, USPTO patent term adjustment record | Oct 29, 2031 | 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 | Oct 29, 2031 | High confidence |
This family
| US 7,917,398 | In force Jul 2029 | Jul 2029 |
| US 8,731,526 | In force Mar 2031 | Mar 2031 |
| US 8,732,007 | this patent Oct 2031 | Oct 2031 |
| US 8,661,025 | In force Mar 2030 | Mar 2030 |
| US 8,024,234 | In force Dec 2026 | Dec 2026 |
| US 8,209,241 | Term ended Oct 2026 | Oct 2026 |
| US 8,386,334 | Term ended Oct 2026 | Oct 2026 |
| US 8,521,618 | Term ended no later than Oct 2026 | no later than Oct 2026 |
8 of 23 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 |
|---|---|---|---|
| Nov 21, 2008 Reel 21875, frame 498 | Gibson, Ashley; Costello, Cass Patrick; Zhang, Lin | Stubhub, Inc. | Assignment of Assignor's Interest |
| Aug 28, 2018 Reel 46725, frame 138 | Stubhub, Inc. | eBay Inc. | Assignment of Assignor's Interest |
| Sep 4, 2018 Reel 47014, frame 645 | Stubhub, Inc. | eBay Inc. | Corrective Assignment to Correct the Unexecuted to Executed Assignment Documentation Inside the Assignment. Previously Recorded at Reel: 046725 Frame: 0138. Assignor(S) Hereby Confirms the Assignment. |
| Nov 14, 2018 Reel 47533, frame 880 | Stubhub, Inc. | eBay Inc. | Assignment of Assignor's Interest |
| Jan 24, 2020 Reel 51693, frame 524 | eBay Inc. | Stubhub, Inc. | Assignment of Assignor's Interest |
| Feb 13, 2020 Reel 51929, frame 645 | Stubhub, Inc. | Jpmorgan Chase Bank, N.a. | Security Agreement |
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
Oct 2031
Term ends Oct 29, 2031. No further fees fall due before then
Note
The 1072 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
73
later US patents cite this one
That is top 10% of utility patents granted in 2014 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.