Collateral for a security interest recorded Dec 4, 2019 (Bank of America, N.A.).
Term ends Oct 17, 2039 · High confidence
20-year base term ends Jul 29, 2039
Filed Jul 29, 2019 as application 16/525,479 · Granted Apr 19, 2022
Base term plus 80 days of patent term adjustment (USPTO delay)
Today
2019
2039
Clock starts
Jul 29, 2019
Jul 29, 2019
Term ends
Oct 17, 2039
Oct 17, 2039
Granted
Apr 19, 2022
Apr 19, 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
80
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 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.
32
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 80 days past its 20-year base term on 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 Jul 29, 2019, when this application, 16/525,479, was filed | Jul 29, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +80 days, USPTO patent term adjustment record | Oct 17, 2039 | 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 17, 2039 | High confidence |
This family
| US 11,418,943 | In force Dec 2040 | Dec 2040 |
| US 11,006,337 | In force Apr 2039 | Apr 2039 |
| US 11,012,912 | In force May 2039 | May 2039 |
| US 11,758,202 | In force Jul 2039 | Jul 2039 |
| US 11,310,831 | this patent Oct 2039 | Oct 2039 |
| US 10,887,659 | In force Aug 2039 | Aug 2039 |
| US 11,291,045 | In force Aug 2039 | Aug 2039 |
| US 11,438,768 | In force May 2040 | May 2040 |
8 of 32 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 |
|---|---|---|---|
| Aug 22, 2019 Reel 50132, frame 809 | Khalid, Saran | Charter Communications Operating, LLC | Assignment of Assignor's Interest |
| Dec 4, 2019 Reel 51287, frame 57 | Time Warner Cable Enterprises, LLC; Charter Communications Operating, LLC; Bright House Networks, LLC | Bank Of America, N.a. | Security Interest |
| Dec 4, 2019 Reel 51287, frame 87 | Charter Communications Operating, LLC; Time Warner Cable Enterprises, LLC; Bright House Networks, LLC | The Bank of New York Mellon Trust Company, N.A. | Security Interest |
| Dec 27, 2019 Reel 51433, frame 654 | Time Warner Cable Enterprises, LLC; Charter Communications Operating, LLC | Wells Fargo Trust Company, N.A. | Security Interest |
| Mar 4, 2020 Reel 52091, frame 71 | Time Warner Cable Enterprises, LLC; Charter Communications Operating, LLC | Wells Fargo Trust Company, N.A. | Corrective Assignment to Correct the Property Assignment Previously Recorded on Reel 051433 Frame 0654. Assignor(S) Hereby Confirms the 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.
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Alerts on its grants, lapses and transfers.
What's changing
Oct 2039
Term ends Oct 17, 2039. Maintenance fees still fall due before then
Note
The 80 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median 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.