Term ended Sep 13, 2024 · High confidence
20-year base term ended Sep 13, 2024
Held by Nytell Software LLC
Filed Jun 2, 2008 as application 12/131,690 · Granted Dec 1, 2009
Base term, 20 years from filing
Today
Term ended Sep 13, 2024
2004
2026
Clock starts
Sep 13, 2004
Sep 13, 2004
Term ended
Sep 13, 2024
Sep 13, 2024
Granted
Dec 1, 2009
Dec 1, 2009
base term
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 7,383,510, to Sep 13, 2024. The term already ends on or before that date, so the cap shortened nothing.
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.
3
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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 Sep 13, 2004, when application 10/940,290, the earliest non-provisional in its chain, was filed (this one was filed Jun 2, 2008) | Sep 13, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 7,383,510) | resolves to Sep 13, 2024, no earlier than this term, so no change | 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 | Sep 13, 2024 | High confidence |
This family
| US 7,383,510 | Term ended Aug 2025 | Aug 2025 |
| US 7,627,826 | this patent Sep 2024 | Sep 2024 |
| US 8,522,148 | In force Nov 2026 | Nov 2026 |
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 9, 2009 Reel 23630, frame 407 | Pry, Matthew C. | Third Generation Search, Ltd. | Assignment of Assignor's Interest |
| May 13, 2010 Reel 24380, frame 49 | Third Generation Search, Ltd. | Pran, Cho & Shici Pte., LLC | Assignment of Assignor's Interest |
| Jan 13, 2016 Reel 37475, frame 658 | Pran, Cho & Shici Pte., LLC | Nytell Software 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.
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 7,383,510, ends no earlier than this term, so it caps nothing.
Citations
27
later US patents cite this one
That is above the median of utility patents granted in 2009 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.