Term ended no later than Jun 20, 2025 · Low confidence
20-year base term ended Dec 10, 2022
Filed Dec 5, 2007 as application 11/999,457 · Granted Apr 7, 2015
Base term plus 923 days of patent term adjustment (USPTO delay)
Today
Ended no later than Jun 20, 2025
2002
2026
Clock starts
Dec 10, 2002
Dec 10, 2002
Ended no later than
Jun 20, 2025
Jun 20, 2025
Granted
Apr 7, 2015
Apr 7, 2015
base term
patent term adjustment
after the term ends
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
923
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
3 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.
127
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 923 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. All three maintenance fees were paid, so no fee lapse ended it. Confidence: Low. 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 Dec 10, 2002, when application 10/315,460, the earliest non-provisional in its chain, was filed (this one was filed Dec 5, 2007); a parent in its chain could not be resolved (the next row) | Dec 10, 2022 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +923 days, USPTO patent term adjustment record | Jun 20, 2025 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | term ended | High confidence |
| Computed term end | The steps above, in order | no later than Jun 20, 2025 | Low confidence |
This family
| US 7,849,491 | In force Sep 2027 | Sep 2027 |
| Application 11/999,488 | Abandoned not computed | not computed |
| US 9,108,107 | Term ended Dec 2022 | Dec 2022 |
| US 8,840,475 | Term ended no later than Nov 2024 | no later than Nov 2024 |
| US 9,003,461 | this patent no later than Jun 2025 | no later than Jun 2025 |
| US 8,949,922 | Term ended no later than Oct 2025 | no later than Oct 2025 |
| US 8,893,207 | Term ended no later than Sep 2025 | no later than Sep 2025 |
| US 8,468,575 | Term ended May 2024 | May 2024 |
8 of 127 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 |
|---|---|---|---|
| Dec 5, 2007 Reel 20249, frame 854 | Perlman, Stephen G.; Van Der Laan, Roger | Onlive, Inc. (a Delaware Corporation) | Assignment of Assignor's Interest |
| Aug 29, 2012 Reel 28884, frame 120 | Onlive, Inc. | Insolvency Services Group, Inc. | Assignment of Assignor's Interest |
| Sep 6, 2012 Reel 28912, frame 53 | Insolvency Services Group, Inc. | OL2, Inc. | Assignment of Assignor's Interest |
| Apr 1, 2015 Reel 35354, frame 237 | OL2, Inc. | Sony Computer Entertainment America LLC | Assignment of Assignor's Interest |
| May 5, 2016 Reel 38617, frame 474 | Sony Computer Entertainment America LLC | Sony Interactive Entertainment America LLC | Change of Name |
| Mar 30, 2020 Reel 53323, frame 567 | Sony Interactive Entertainment America LLC | Sony Interactive Entertainment LLC | Merger |
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
Note
A terminal disclaimer is on file and its reference is not resolved. No cap is applied and none is guessed
Note
The 923 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Open question
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Jun 20, 2025. We will not guess the cap.
Citations
47
later US patents cite this one
That is top 10% of utility patents granted in 2015 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
This computed term ends no later than the date shown; an unresolved terminal disclaimer may end it earlier. Related patents and pending applications may cover overlapping subject matter.