Also listed on Virtual Hold Technology Solutions, LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 17, 2029 · High confidence
20-year base term ends Jan 28, 2029
Held by Medallia, Inc.
Filed Oct 24, 2012 as application 13/659,902 · Granted Jan 20, 2015
Base term plus 262 days of patent term adjustment (USPTO delay)
Today
2009
2029
Clock starts
Jan 28, 2009
Jan 28, 2009
Term ends
Oct 17, 2029
Oct 17, 2029
Granted
Jan 20, 2015
Jan 20, 2015
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
262
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.
116
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 262 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Jan 28, 2009, when application 12/320,517, the earliest non-provisional in its chain, was filed (this one was filed Oct 24, 2012) | Jan 28, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +262 days, USPTO patent term adjustment record | Oct 17, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 17, 2029 | High confidence |
This family
| US 8,213,911 | Lapsed on the fee record Jul 2024 | Jul 2024 |
| US 8,112,069 | Lapsed on the fee record Feb 2024 | Feb 2024 |
| US 8,223,956 | Lapsed on the fee record Jul 2024 | Jul 2024 |
| Application PCT/US2010/000238 | PCT application no patent term | no patent term |
| Application PCT/US2010/000239 | PCT application no patent term | no patent term |
| US 9,386,155 | Lapsed on the fee record Jul 2024 | Jul 2024 |
| US 8,792,866 | Lapsed on the fee record Jul 2026 | Jul 2026 |
| US 9,055,149 | In force Sep 2029 | Sep 2029 |
8 of 116 applications in this family shown, earliest filings first. 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, 2014 Reel 34443, frame 961 | Brazier, Robert; Camulli, Eric | Virtual Hold Technology | Assignment of Assignor's Interest |
| Jul 18, 2018 Reel 46573, frame 203 | Virtual Hold Technology, LLC | Virtual Hold Technology Solutions, LLC | Assignment of Assignor's Interest |
| Jul 30, 2018 Reel 46500, frame 207 | Virtual Hold Technology Solutions, LLC | Pnc Bank, National Association | Security Interest |
| Dec 21, 2021 Reel 58562, frame 624 | Virtual Hold Technology Solutions, LLC; Callpromise LLC | Monroe Capital Management Advisors, LLC, as Administrative Agent | Security Interest |
| Jan 25, 2022 Reel 58765, frame 233 | Pnc Bank, National Association | Virtual Hold Technology Solutions, LLC; Callpromise LLC | Release of Security Interest |
| Jan 25, 2022 reel/frame not recorded | Pnc Bank, National Association | Virtual Hold Technology Solutions, LLC | Release of Security Interest |
| Jan 25, 2022 reel/frame not recorded | Pnc Bank, National Association | Callpromise LLC | Release of Security Interest |
| Aug 16, 2022 Reel 61201, frame 768 | Monroe Capital Management Advisors, LLC | Virtual Hold Technology Solutions, LLC; Callpromise LLC | Release of Security Interest |
| Aug 16, 2022 reel/frame not recorded | Monroe Capital Management Advisors, LLC | Virtual Hold Technology Solutions, LLC | Release of Security Interest |
| Aug 16, 2022 reel/frame not recorded | Monroe Capital Management Advisors, LLC | Callpromise LLC | Release of Security Interest |
| Oct 31, 2022 Reel 61808, frame 358 | Virtual Hold Technology Solutions, LLC | Wilmington Trust, National Association, as Collateral Agent | Supplement No. 1 to Grant of Security Interest in Patent Rights |
| May 8, 2026 Reel 75825, frame 361 | Virtual Hold Technology Solutions, LLC | Medallia, Inc. | 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.
What's changing
Oct 2029
Term ends Oct 17, 2029.
Note
The 262 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
422
later US patents cite this one
That is top 1% of utility patents granted in 2015 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.