Collateral for a security interest recorded Apr 10, 2019 (Finance, Horizon T, Fina).
Lapsed Sep 10, 2025 on the fee record · High confidence
20-year base term ends Mar 23, 2030
Third maintenance fee unpaid; grace period ended.
Filed Jul 28, 2011 as application 13/192,753 · Granted Sep 10, 2013
Base term, 20 years from filing, plus 117 days of patent term adjustment (USPTO delay)
Today
Lapsed Sep 10, 2025
2010
2030
Clock starts
Mar 23, 2010
Mar 23, 2010
No longer in force
Sep 10, 2025
Sep 10, 2025
Granted
Sep 10, 2013
Sep 10, 2013
Term would have run to
Jul 18, 2030
Jul 18, 2030
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
117
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.
2
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
Its term would have run to Jul 18, 2030: its 20-year base term plus 117 days of term adjustment for prosecution delay. 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 Mar 23, 2010, when application 12/729,806, the earliest non-provisional in its chain, was filed (this one was filed Jul 28, 2011) | Mar 23, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +117 days, USPTO patent term adjustment record | Jul 18, 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 | lapsed Sep 10, 2025 | High confidence |
| Computed term end | The steps above, in order | Sep 10, 2025 | High confidence |
This family
| US 8,155,291 | In force Mar 2030 | Mar 2030 |
| US 8,532,275 | this patent Sep 2025 | Sep 2025 |
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 |
|---|---|---|---|
| Jul 28, 2011 Reel 26666, frame 648 | Mello, Brenton A.; Ward, John | Intelepeer, Inc. | Assignment of Assignor's Interest |
| May 22, 2012 Reel 28247, frame 740 | Intelepeer, Inc. | Comerica Bank, a Texas Banking Association | Security Agreement |
| Nov 18, 2013 Reel 31619, frame 873 | Intelepeer, Inc. | Intelepeer Cloud Communications LLC | Assignment of Assignor's Interest |
| May 15, 2014 Reel 32918, frame 693 | Intelepeer Cloud Communications LLC | East West Bank | Security Agreement |
| Mar 31, 2016 Reel 38163, frame 1 | Intelepeer Cloud Communications, LLC | Partners for Growth IV, L.P. | Security Interest |
| Jul 21, 2016 Reel 39213, frame 749 | Intelepeer Cloud Communications LLC | Silicon Valley Bank | Security Interest |
| Aug 1, 2016 Reel 39695, frame 931 | East West Bank | Intelepeer Cloud Communications LLC | Release of Security Interest |
| Jan 7, 2018 Reel 44553, frame 319 | Intelepeer Cloud Communications LLC | Horizon Technology Finance Corporation | Security Interest |
| Apr 10, 2019 Reel 48843, frame 719 | Intelepeer Cloud Communications LLC | Finance, Horizon T, Fina | Security Interest |
| May 9, 2019 Reel 49124, frame 464 | Intelepeer Cloud Communications, LLC | Silicon Valley Bank | Amended and Restated Intellectual Property Security Agreement |
| Nov 21, 2019 Reel 51080, frame 521 | Partners for Growth IV, L.P. | Intelepeer Cloud Communications, LLC | Release of Security Interest |
| Nov 22, 2019 Reel 51097, frame 970 | Comerica Bank | Intelepeer Inc. | Release of Security Interest |
| Dec 2, 2019 Reel 51153, frame 825 | Silicon Valley Bank | Intelepeer Holdings, Inc.; Intelepeer Cloud Communications LLC; Advantone Florida Inc.; Advantone, Inc. | Release of Security Interest |
| Dec 2, 2019 Reel 51153, frame 958 | Horizon Technology Finance Corporation | Intelepeer Cloud Communications LLC | Release of Security Interest |
| Dec 2, 2019 Reel 51159, frame 500 | Intelepeer Cloud Communications LLC | TC Lending, LLC, as Collateral Agent | Grant of a Security Interest -- Patents |
| Dec 2, 2019 reel/frame not recorded | Silicon Valley Bank | Intelepeer Holdings, Inc. | Release of Security Interest |
| Dec 2, 2019 reel/frame not recorded | Silicon Valley Bank | Intelepeer Cloud Communications LLC | Release of Security Interest |
| Dec 2, 2019 reel/frame not recorded | Silicon Valley Bank | Advantone Florida Inc. | Release of Security Interest |
| Dec 2, 2019 reel/frame not recorded | Silicon Valley Bank | Advantone, Inc. | Release of Security Interest |
| Jan 6, 2020 Reel 51427, frame 263 | Comerica Bank | Intelepeer Holdings, Inc. | Release of Security Interest |
| May 12, 2021 Reel 56224, frame 344 | Intelepeer Cloud Communications LLC | TC Lending, LLC, as Agent | Grant of a Security Interest -- Patents |
| Jul 22, 2024 Reel 68039, frame 384 | Intelepeer Cloud Communications LLC | Acquiom Agency Services LLC | Security Interest |
| Jul 22, 2024 Reel 68041, frame 748 | TC Lending, LLC | Intelepeer Cloud Communications LLC | Release of Security 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.
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Alerts on its grants, lapses and transfers.
What's changing
Note
The 117 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
11
later US patents cite this one
That is above the median 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.