Collateral for a security interest recorded Feb 13, 2025 (Bank of America, N.A.).
Term ends Oct 12, 2031 · High confidence
20-year base term ends Aug 10, 2031
Held by Nutanix, Inc.
Filed Aug 9, 2012 as application 13/571,188 · Granted Oct 14, 2014
Base term plus 63 days of patent term adjustment (USPTO delay)
Today
2011
2031
Clock starts
Aug 10, 2011
Aug 10, 2011
Term ends
Oct 12, 2031
Oct 12, 2031
Granted
Oct 14, 2014
Oct 14, 2014
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
63
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,601,473, US 8,863,124, to Oct 12, 2031. 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.
15
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 63 days past its 20-year base term on 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 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 Aug 10, 2011, when application 13/207,345, the earliest non-provisional in its chain, was filed (this one was filed Aug 9, 2012) | Aug 10, 2031 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +63 days, USPTO patent term adjustment record | Oct 12, 2031 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,601,473, US 8,863,124) | resolves to Oct 12, 2031, 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 | In force | High confidence |
| Computed term end | The steps above, in order | Oct 12, 2031 | High confidence |
This family
| US 8,601,473 | In force Jan 2032 | Jan 2032 |
| US 8,863,124 | this patent Oct 2031 | Oct 2031 |
| US 9,575,784 | In force Oct 2031 | Oct 2031 |
| US 9,052,936 | In force Jan 2032 | Jan 2032 |
| US 9,389,887 | In force Aug 2031 | Aug 2031 |
| US 9,619,257 | In force Aug 2031 | Aug 2031 |
| US 9,256,475 | In force Dec 2031 | Dec 2031 |
| US 8,997,097 | In force Jan 2032 | Jan 2032 |
8 of 15 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 |
|---|---|---|---|
| Oct 12, 2012 Reel 29121, frame 723 | Aron, Mohit | Nutanix, Inc. | Assignment of Assignor's Interest |
| Apr 15, 2016 Reel 38440, frame 712 | Nutanix, Inc. | Goldman Sachs Specialty Lending Group, L.P., as Agent | Security Interest |
| Sep 28, 2016 Reel 40168, frame 586 | Goldman Sachs Specialty Lending Group, L.P., as Agent | Nutanix, Inc. | Release of Security Interest |
| Feb 13, 2025 Reel 70206, frame 463 | Nutanix, Inc. | Bank of America, N.A., 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
Oct 2031
Term ends Oct 12, 2031. No further fees fall due before then
Note
The 63 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 8,601,473, US 8,863,124, ends no earlier than this term, so it caps nothing.
Citations
239
later US patents cite this one
That is top 5% of utility patents granted in 2014 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.