Term ends Apr 17, 2027 · High confidence
20-year base term ends Nov 28, 2026
Held by eBay Inc.
Filed Apr 10, 2019 as application 16/380,153 · Granted Jan 25, 2022
Base term plus 140 days of patent term adjustment (USPTO delay)
Today
2006
2027
Clock starts
Nov 28, 2006
Nov 28, 2006
Term ends
Apr 17, 2027
Apr 17, 2027
Granted
Jan 25, 2022
Jan 25, 2022
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
140
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
6
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 140 days past its 20-year base term on prosecution delay. 1 of 1 maintenance fees is paid so far. 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 28, 2006, when application 11/605,066, the earliest non-provisional in its chain, was filed (this one was filed Apr 10, 2019) | Nov 28, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +140 days, USPTO patent term adjustment record | Apr 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 | 1 of 1 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 17, 2027 | High confidence |
This family
| US 8,943,181 | In force Aug 2033 | Aug 2033 |
| US 10,291,716 | In force Sep 2027 | Sep 2027 |
| US 11,233,857 | this patent Apr 2027 | Apr 2027 |
| US 11,647,081 | In force Nov 2026 | Nov 2026 |
| US 12,309,232 | In force Nov 2026 | Nov 2026 |
| Application 19/187,386 | Pending not computed | not computed |
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 |
|---|---|---|---|
| Apr 17, 2019 Reel 48907, frame 698 | Kasten, Christopher J.; Chernyshev, Igor; Seitz, Greg | eBay Inc. | 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
Apr 2027
Term ends Apr 17, 2027. No further fees fall due before then
Note
The 140 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
17
later US patents cite this one
That is top 10% of utility patents granted in 2022 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.