Term ends Nov 4, 2030 · High confidence
20-year base term ends Jun 5, 2029
Held by Apple Inc.
Filed Sep 30, 2011 as application 13/250,854 · Granted Jan 2, 2018
Base term plus 517 days of patent term adjustment (USPTO delay)
Today
2009
2030
Clock starts
Jun 5, 2009
Jun 5, 2009
Term ends
Nov 4, 2030
Nov 4, 2030
Granted
Jan 2, 2018
Jan 2, 2018
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
517
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
43
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 517 days past its 20-year base term on prosecution delay. 2 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 Jun 5, 2009, when application 12/479,477, the earliest non-provisional in its chain, was filed (this one was filed Sep 30, 2011) | Jun 5, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +517 days, USPTO patent term adjustment record | Nov 4, 2030 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 4, 2030 | High confidence |
This family
| US 10,540,976 | In force Jul 2030 | Jul 2030 |
| Application PCT/US2010/037378 | PCT application no patent term | no patent term |
| US 9,318,108 | In force Mar 2032 | Mar 2032 |
| Application PCT/US2011/020861 | PCT application no patent term | no patent term |
| US 10,496,753 | In force Jan 2035 | Jan 2035 |
| US 9,858,925 | this patent Nov 2030 | Nov 2030 |
| US 9,548,050 | In force Jan 2031 | Jan 2031 |
| Application PCT/US2012/056382 | PCT application no patent term | no patent term |
8 of 43 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 |
|---|---|---|---|
| Nov 17, 2011 Reel 27240, frame 451 | Gruber, Thomas Robert; Brigham, Christopher Dean; Keen, Daniel S.; Novick, Gregory; Phipps, Benjamin S. | Apple 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
Nov 2030
Term ends Nov 4, 2030. Maintenance fees still fall due before then
Note
The 517 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
1,530
later US patents cite this one
That is top 1% of utility patents granted in 2018 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.