Term ends Sep 26, 2039 · High confidence
20-year base term ends Jul 25, 2037
Held by Meta Platforms Technologies, LLC
Filed Jul 25, 2017 as application 15/659,504 · Granted May 24, 2022
Base term plus 793 days of patent term adjustment (USPTO delay)
Today
2017
2039
Clock starts
Jul 25, 2017
Jul 25, 2017
Term ends
Sep 26, 2039
Sep 26, 2039
Granted
May 24, 2022
May 24, 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
793
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.
67
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 793 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 25, 2017, when this application, 15/659,504, was filed | Jul 25, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +793 days, USPTO patent term adjustment record | Sep 26, 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 | Sep 26, 2039 | High confidence |
This family
| US 10,990,174 | In force Dec 2037 | Dec 2037 |
| US 11,337,652 | this patent Sep 2039 | Sep 2039 |
| US 10,592,001 | In force May 2038 | May 2038 |
| US 10,937,414 | In force Aug 2038 | Aug 2038 |
| US 11,216,069 | In force May 2038 | May 2038 |
| US 11,635,736 | In force no later than Sep 2041 | no later than Sep 2041 |
| Application 16/165,841 | Abandoned not computed | not computed |
| US 10,504,286 | In force Jan 2039 | Jan 2039 |
8 of 67 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 30, 2017 Reel 43447, frame 723 | Kaifosh, Patrick; Machado, Timothy; Reardon, Thomas; Schomburg, Erik; Tong, Calvin | Cognescent Corporation | Assignment of Assignor's Interest |
| Oct 11, 2017 Reel 44278, frame 190 | Cognescent Corporation | CTRL-Labs Corporation | Change of Name |
| Jan 20, 2020 Reel 51649, frame 1 | CTRL-Labs Corporation | Facebook Technologies, Inc. | Assignment of Assignor's Interest |
| Feb 10, 2020 Reel 51867, frame 136 | CTRL-Labs Corporation | Facebook Technologies, LLC | Corrective Assignment to Correct the Receiving Party Data Previously Recorded at Reel: 051649 Frame: 0001. Assignor(S) Hereby Confirms the Assignment. |
| May 26, 2022 Reel 60199, frame 876 | Facebook Technologies, LLC | Meta Platforms Technologies, LLC | Change of Name |
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
Sep 2039
Term ends Sep 26, 2039. Maintenance fees still fall due before then
Note
The 793 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
75
later US patents cite this one
That is top 1% 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.