Also listed on Avaya Technology LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Dec 8, 2026 · High confidence
20-year base term ended Feb 12, 2024
Held by Arlington Technologies, LLC
Filed Feb 12, 2004 as application 10/777,933 · Granted Nov 25, 2008
Base term plus 1030 days of patent term adjustment (USPTO delay)
Today
2004
2026
Clock starts
Feb 12, 2004
Feb 12, 2004
Term ends
Dec 8, 2026
Dec 8, 2026
Granted
Nov 25, 2008
Nov 25, 2008
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
1,030
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
66
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 1030 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 12, 2004, when this application, 10/777,933, was filed | Feb 12, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1030 days, USPTO patent term adjustment record | Dec 8, 2026 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 8, 2026 | High confidence |
This family
| Application 60/275,206 | Provisional application no patent term | no patent term |
| US 7,080,161 | Term ended Mar 2023 | Mar 2023 |
| US 7,363,367 | Term ended Jul 2023 | Jul 2023 |
| US 7,406,539 | Term ended Feb 2023 | Feb 2023 |
| US 7,349,994 | Term ended Jun 2023 | Jun 2023 |
| Application 60/354,588 | Provisional application no patent term | no patent term |
| US 7,885,896 | Term ended May 2025 | May 2025 |
| US 8,041,642 | Lapsed on the fee record Oct 2023 | Oct 2023 |
8 of 66 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
The 40 most recent of 66 recorded documents are shown; the 26 earliest are not. 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 26, 2022 reel/frame not recorded | Citicorp USA, Inc. | Sierra Holdings Corp. | Release of Security Interest on Reel/Frame 020166/0705 |
| Aug 26, 2022 reel/frame not recorded | Citicorp USA, Inc. | Avaya Technology, LLC | Release of Security Interest on Reel/Frame 020166/0705 |
| Aug 26, 2022 reel/frame not recorded | Citicorp USA, Inc. | Octel Communications LLC | Release of Security Interest on Reel/Frame 020166/0705 |
| Aug 26, 2022 reel/frame not recorded | Citicorp USA, Inc. | Vpnet Technologies, Inc. | Release of Security Interest on Reel/Frame 020166/0705 |
| Apr 26, 2023 Reel 63457, frame 1 | Citibank, N.A., as Collateral Agent | Avaya Holdings Corp.; Avaya Inc.; Avaya Management L.P.; Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents at Reel 45124/FRAME 0026 |
| Apr 26, 2023 reel/frame not recorded | Citibank, N.A., as Collateral Agent | Avaya Holdings Corp. | Release of Security Interest in Patents at Reel 45124/FRAME 0026 |
| Apr 26, 2023 reel/frame not recorded | Citibank, N.A., as Collateral Agent | Avaya Inc. | Release of Security Interest in Patents at Reel 45124/FRAME 0026 |
| Apr 26, 2023 reel/frame not recorded | Citibank, N.A., as Collateral Agent | Avaya Management L.P. | Release of Security Interest in Patents at Reel 45124/FRAME 0026 |
| Apr 26, 2023 reel/frame not recorded | Citibank, N.A., as Collateral Agent | Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents at Reel 45124/FRAME 0026 |
| May 3, 2023 Reel 63742, frame 1 | Avaya Management L.P.; Avaya Inc.; Intellisist, Inc.; Knoahsoft Inc. | Wilmington Savings Fund Society, FSB [Collateral Agent] | Intellectual Property Security Agreement |
| May 4, 2023 Reel 63542, frame 662 | Avaya Inc.; Avaya Management L.P.; Intellisist, Inc. | Citibank, N.A., as Collateral Agent | Intellectual Property Security Agreement |
| May 18, 2023 Reel 63690, frame 359 | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Management L.P.; Avaya Inc.; Intellisist, Inc.; Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents (Reel/Frame 61087/0386) |
| May 18, 2023 Reel 63705, frame 23 | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Management L.P.; Avaya Inc.; Intellisist, Inc.; Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents (Reel/Frame 53955/0436) |
| May 18, 2023 Reel 63779, frame 622 | Goldman Sachs Bank USA., as Collateral Agent | Avaya Inc.; Intellisist, Inc.; Avaya Integrated Cabinet Solutions LLC; Octel Communications LLC; Vpnet Technologies, Inc.; Zang, Inc. (Former Name of Avaya Cloud Inc.); Hyperquality, Inc.; Hyperquality II, LLC; Caas Technologies, LLC; Avaya Management L.P. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Management L.P. | Release of Security Interest in Patents (Reel/Frame 61087/0386) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Inc. | Release of Security Interest in Patents (Reel/Frame 61087/0386) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Intellisist, Inc. | Release of Security Interest in Patents (Reel/Frame 61087/0386) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents (Reel/Frame 61087/0386) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Management L.P. | Release of Security Interest in Patents (Reel/Frame 53955/0436) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Inc. | Release of Security Interest in Patents (Reel/Frame 53955/0436) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Intellisist, Inc. | Release of Security Interest in Patents (Reel/Frame 53955/0436) |
| May 18, 2023 reel/frame not recorded | Wilmington Trust, National Association, as Notes Collateral Agent | Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents (Reel/Frame 53955/0436) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Avaya Inc. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Intellisist, Inc. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Avaya Integrated Cabinet Solutions LLC | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Octel Communications LLC | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Vpnet Technologies, Inc. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Zang, Inc. (Former Name of Avaya Cloud Inc.) | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Hyperquality, Inc. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Hyperquality II, LLC | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Caas Technologies, LLC | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| May 18, 2023 reel/frame not recorded | Goldman Sachs Bank USA., as Collateral Agent | Avaya Management L.P. | Release of Security Interest in Patents (Reel/Frame 045034/0001) |
| Sep 21, 2023 Reel 65019, frame 231 | Avaya Inc. | Avaya LLC | (Security Interest) Grantor's Name Change |
| Mar 25, 2024 Reel 66894, frame 117 | Citibank, N.a. | Avaya LLC; Avaya Management L.P. | Intellectual Property Release and Reassignment |
| Mar 25, 2024 Reel 66894, frame 227 | Wilmington Savings Fund Society, FSB | Avaya LLC; Avaya Management L.P. | Intellectual Property Release and Reassignment |
| Mar 25, 2024 reel/frame not recorded | Citibank, N.a. | Avaya LLC | Intellectual Property Release and Reassignment |
| Mar 25, 2024 reel/frame not recorded | Citibank, N.a. | Avaya Management L.P. | Intellectual Property Release and Reassignment |
| Mar 25, 2024 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Avaya LLC | Intellectual Property Release and Reassignment |
| Mar 25, 2024 reel/frame not recorded | Wilmington Savings Fund Society, FSB | Avaya Management L.P. | Intellectual Property Release and Reassignment |
| Apr 4, 2024 Reel 67022, frame 780 | Avaya LLC | Arlington Technologies, LLC | 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.
What's changing
Dec 2026
Term ends Dec 8, 2026. No further fees fall due before then
Note
The 1030 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
52
later US patents cite this one
That is top 25% of utility patents granted in 2008 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.