Also listed on Opinionlab, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Collateral for a security interest recorded Dec 23, 2025 (Alter Domus (US) LLC).
Term ends Jun 2, 2029 · High confidence
20-year base term ends Mar 13, 2028
Held by Verint Americas Inc.
Filed Mar 13, 2008 as application 12/048,136 · Granted Jan 4, 2011
Base term plus 446 days of patent term adjustment (USPTO delay)
Today
2008
2029
Clock starts
Mar 13, 2008
Mar 13, 2008
Term ends
Jun 2, 2029
Jun 2, 2029
Granted
Jan 4, 2011
Jan 4, 2011
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
446
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.
This patent's term runs 446 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 Mar 13, 2008, when this application, 12/048,136, was filed | Mar 13, 2028 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +446 days, USPTO patent term adjustment record | Jun 2, 2029 | 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 | Jun 2, 2029 | High confidence |
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 |
|---|---|---|---|
| May 22, 2008 Reel 20983, frame 45 | Nickerson, Rand B.; Treschl, Mark A. | Opinionlab, Inc. | Assignment of Assignor's Interest |
| Jan 9, 2015 Reel 34746, frame 621 | Opinionlab, Inc. | Opinionlab, Inc. | Change of Address |
| Dec 29, 2016 Reel 40801, frame 24 | Opinionlab, Inc. | Credit Suisse AG, Cayman Islands Branch, as Collateral Agent | Security Interest |
| Apr 5, 2017 Reel 41866, frame 534 | Opinionlab, Inc. | Verint Americas Inc. | Merger |
| Jun 30, 2017 Reel 42872, frame 520 | Credit Suisse AG, Cayman Islands Branch | Verint Americas Inc., Successor-by-Merger to Opinionlab, Inc. | Release of Security Interest |
| Jul 21, 2017 Reel 43293, frame 567 | Verint Americas Inc. | JPMorgan Chase Bank, N.A., as Collateral Agent | Grant of Security Interest in Patent Rights |
| Nov 26, 2025 Reel 73796, frame 639 | JPMorgan Chase Bank, N.A., as Collateral Agent | Verint Americas Inc. | Release of Security Interest in Patents Previously Recorded at Reel/Frame (043293/0567) |
| Dec 23, 2025 Reel 74034, frame 292 | Verint Americas Inc. | Alter Domus (US) LLC, as Collateral Agent | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2029
Term ends Jun 2, 2029. No further fees fall due before then
Note
The 446 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
16
later US patents cite this one
That is above the median of utility patents granted in 2011 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.