Collateral for a security interest recorded Oct 1, 2025 (JPMorgan Chase Bank, N.A.).
Term ends Oct 24, 2034 · High confidence
20-year base term ends Oct 24, 2034
Held by Turner Broadcasting System, Inc.
Filed Oct 24, 2014 as application 14/523,390 · Granted Apr 28, 2020
Base term, 20 years from filing
Today
2014
2034
Clock starts
Oct 24, 2014
Oct 24, 2014
Term ends
Oct 24, 2034
Oct 24, 2034
Granted
Apr 28, 2020
Apr 28, 2020
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
13
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. 1 of 3 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 Oct 24, 2014, when this application, 14/523,390, was filed | Oct 24, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | 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 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 24, 2034 | High confidence |
This family
| US 10,025,875 | In force Feb 2035 | Feb 2035 |
| Application 14/522,884 | Abandoned not computed | not computed |
| US 10,635,737 | this patent Oct 2034 | Oct 2034 |
| US 10,540,418 | In force Oct 2034 | Oct 2034 |
| US 9,875,318 | In force Nov 2034 | Nov 2034 |
| US 9,965,568 | In force Nov 2034 | Nov 2034 |
| US 9,934,322 | In force Feb 2035 | Feb 2035 |
| US 9,792,386 | In force Mar 2035 | Mar 2035 |
8 of 13 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 |
|---|---|---|---|
| Apr 3, 2015 Reel 35331, frame 285 | Wellen, Alex; Gallagher, Marisa; Loheide, Don; Wise, Michael; Persaud, Rajin; Koetter, Michael; Estenson, Kc; Ehlers, Dave; Hinton, Chris; Quigley, Michael; Legg, Jeremy; Teissler, Scott | Turner Broadcasting System, Inc. | Assignment of Assignor's Interest |
| Oct 1, 2025 Reel 72995, frame 858 | Warner Bros. Discovery, Inc.; Warner Media, LLC; Turner Broadcasting System, Inc.; Home Box Office, Inc.; Discovery Communications, LLC; Warnermedia Direct LLC; Discovery.com LLC; Warner Bros. Entertainment Inc.; CNN Interactive Group, Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | Security 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.
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Alerts on its grants, lapses and transfers.
What's changing
Oct 2034
Term ends Oct 24, 2034. Maintenance fees still fall due before then
Citations
11
later US patents cite this one
That is top 25% of utility patents granted in 2020 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.