Term ends Jul 27, 2038 · High confidence
20-year base term ends Jul 27, 2038
Held by Boost SubscriberCo L.L.C.
Filed Jan 20, 2021 as application 17/153,368 · Granted Jul 11, 2023
Base term plus 142 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2018
2038
Clock starts
Jul 27, 2018
Jul 27, 2018
Term ends
Jul 27, 2038
Jul 27, 2038
Granted
Jul 11, 2023
Jul 11, 2023
base term
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
142
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,624,052, US 10,931,365.
0 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.
8
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 142 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 3 maintenance fees are 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 27, 2018, when application 16/047,355, the earliest non-provisional in its chain, was filed (this one was filed Jan 20, 2021) | Jul 27, 2038 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +142 days, USPTO patent term adjustment record | Dec 16, 2038 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,624,052, US 10,931,365) | capped to Jul 27, 2038 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jul 27, 2038 | High confidence |
This family
| US 10,624,052 | In force Jul 2038 | Jul 2038 |
| US 10,931,365 | In force Jul 2038 | Jul 2038 |
| Application PCT/US2019/026993 | PCT application no patent term | no patent term |
| Application PCT/US2019/026937 | PCT application no patent term | no patent term |
| US 10,999,809 | In force Jul 2038 | Jul 2038 |
| US 11,700,055 | this patent Jul 2038 | Jul 2038 |
| Application 18/323,990 | Abandoned not computed | not computed |
| US 12,149,333 | In force no later than Jul 2038 | no later than Jul 2038 |
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 |
|---|---|---|---|
| Jan 20, 2021 Reel 54969, frame 183 | Alasti, Mehdi; Chenumolu, Siddhartha; Emami, Amirali; Sorond, Mariam | Dish Network L.L.C. | Assignment of Assignor's Interest |
| Nov 19, 2021 Reel 58165, frame 558 | Dish Network L.L.C. | Dish Wireless L.L.C. | Assignment of Assignor's Interest |
| Nov 30, 2021 Reel 58295, frame 293 | Dish Broadcasting Corporation; Dish Network L.L.C.; Dish Technologies L.L.C. | U.S. Bank, National Association, as Collateral Agent | Security Interest |
| Nov 30, 2021 Reel 58286, frame 567 | Dish Network L.L.C. | Dish Wireless L.L.C. | Corrective Assignment to Correct the the Title and Filing Dates Previously Recorded at Reel: 058165 Frame: 0558. Assignor(S) Hereby Confirms the Assignemtn. |
| Oct 10, 2025 Reel 73066, frame 1 | Dish Wireless L.L.C. | Boost SubscriberCo L.L.C. | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Jul 2038
Term ends Jul 27, 2038. Maintenance fees still fall due before then
Note
The 142 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,624,052, US 10,931,365.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2023 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.