Term ended Jan 9, 2025 · High confidence
20-year base term ended Feb 14, 2023
Filed Jul 12, 2004 as application 10/889,326 · Granted Feb 26, 2013
Base term plus 947 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
Term ended Jan 9, 2025
2003
2026
Clock starts
Feb 14, 2003
Feb 14, 2003
Term ended
Jan 9, 2025
Jan 9, 2025
Granted
Feb 26, 2013
Feb 26, 2013
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
947
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 7,593,361.
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.
7
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 947 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. All three maintenance fees were paid, so no fee lapse ended it. 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 Feb 14, 2003, when application 10/367,197, the earliest non-provisional in its chain, was filed (this one was filed Jul 12, 2004) | Feb 14, 2023 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +947 days, USPTO patent term adjustment record | Sep 18, 2025 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 7,593,361) | capped to Jan 9, 2025 | High 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 | Jan 9, 2025 | High confidence |
This family
| US 7,590,084 | Term ended Jan 2025 | Jan 2025 |
| US 7,567,527 | Term ended no later than Oct 2025 | no later than Oct 2025 |
| US 7,215,660 | Term ended Jul 2025 | Jul 2025 |
| US 8,116,258 | In force no later than Jan 2027 | no later than Jan 2027 |
| US 8,125,940 | In force no later than Nov 2026 | no later than Nov 2026 |
| US 8,385,258 | this patent Jan 2025 | Jan 2025 |
| US 7,471,665 | Term ended Mar 2023 | Mar 2023 |
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 |
|---|---|---|---|
| Feb 7, 2005 Reel 16229, frame 771 | Rearden Studios, Inc. | Rearden, Inc. | Change of Name |
| Aug 22, 2006 Reel 18200, frame 563 | Rearden, Inc. | Rearden LLC | Assignment of Assignor's Interest |
| Jul 30, 2007 Reel 19670, frame 145 | Rearden LLC | Onlive, Inc. | 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 35315, frame 949 | Rearden, Inc. | Stephen G. Perlman Revocable Trust Udt Dated August 7, 1997 | Assignment of Assignor's Interest |
| Apr 1, 2015 Reel 35315, frame 970 | Stephen G. Perlman Revocable Trust Udt Dated August 7, 1997 | Rearden LLC | Assignment of Assignor's Interest |
| Apr 1, 2015 Reel 35315, frame 980 | Rearden LLC | Onlive, 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.
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Alerts on its grants, lapses and transfers.
What's changing
Note
The 947 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 7,593,361.
Citations
36
later US patents cite this one
That is top 25% of utility patents granted in 2013 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.