Collateral for a security interest recorded May 1, 2015 (Orix Ventures, LLC).
Term ends Nov 26, 2026 · High confidence
20-year base term ended May 29, 2026
Held by Netbase Solutions, Inc.
Filed May 29, 2006 as application 11/420,782 · Granted Nov 8, 2011
Base term plus 181 days of patent term adjustment (USPTO delay)
Today
2006
2026
Clock starts
May 29, 2006
May 29, 2006
Term ends
Nov 26, 2026
Nov 26, 2026
Granted
Nov 8, 2011
Nov 8, 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
181
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.
4
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 181 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 May 29, 2006, when this application, 11/420,782, was filed | May 29, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +181 days, USPTO patent term adjustment record | Nov 26, 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 | Nov 26, 2026 | High confidence |
This family
| US 8,055,608 | this patent Nov 2026 | Nov 2026 |
| US 9,063,970 | Term ended May 2026 | May 2026 |
| US 9,934,285 | Term ended May 2026 | May 2026 |
| US 11,334,573 | In force Nov 2026 | Nov 2026 |
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 |
|---|---|---|---|
| Feb 13, 2008 Reel 20505, frame 155 | Osofsky, Michael Jacob, MR.; Rehling, John Andrew, MR. | Accelovation, Inc. | Assignment of Assignor's Interest |
| Oct 15, 2010 Reel 25148, frame 47 | Netbase Solutions, Inc. | MMV Finance Inc. | Security Agreement |
| Oct 9, 2012 Reel 29100, frame 711 | Netbase Solutions, Inc. | Venture Lending & Leasing VI, Inc. | Security Agreement |
| Feb 26, 2015 Reel 35108, frame 389 | Accelovation, Inc. | Netbase Solutions, Inc. | Change of Name |
| Apr 20, 2015 Reel 35452, frame 701 | Venture Lending & Leasing VI, Inc. | Netbase Solutions, Inc. | Release of Security Interest |
| Apr 22, 2015 Reel 35472, frame 548 | MMV Finance Inc. | Netbase Solutions, Inc. | Release of Security Interest |
| May 1, 2015 Reel 35543, frame 940 | Netbase Solutions, Inc. | Orix Ventures, LLC | Security Interest |
| Aug 1, 2016 Reel 39629, frame 396 | Netbase Solutions, Inc. | East West Bank | Security Interest |
| Aug 22, 2017 Reel 43638, frame 282 | Orix Growth Capital, LLC (F/K/A Orix Ventures, LLC) | Netbase Solutions, Inc. | Reassignment and Release of Security Interest |
| Aug 22, 2017 Reel 43638, frame 474 | East West Bank | Netbase Solutions, Inc. | Reassignment and Release of Security Interest |
| Aug 27, 2017 Reel 43681, frame 743 | Netbase Solutions, Inc. | Hercules Capital, Inc., Formerly Known as Hercules Technology Growth Capital, Inc., as Agent | Intellectual Property Security Agreement |
| Sep 1, 2017 Reel 43471, frame 194 | East West Bank | Netbase Solutions, Inc. | Release of Security Interest |
| Aug 28, 2018 Reel 46724, frame 810 | Venture Lending & Leasing VI, Inc. | Netbase Solutions, Inc. | Release of Security Interest |
| Aug 31, 2018 Reel 46770, frame 639 | Netbase Solutions, Inc. | Orix Growth Capital, LLC | Security Interest |
| Sep 6, 2018 Reel 46801, frame 612 | Hercules Capital, Inc. | Netbase Solutions, Inc. | Release of Security Interest |
| Sep 24, 2018 Reel 47140, frame 588 | MMV Finance Inc. | Netbase Solutions, Inc. | Release of Security Interest |
| Nov 18, 2021 Reel 58157, frame 91 | Netbase Solutions, Inc.; Quid, LLC | East West Bank, As Administrative Agent | Security Interest |
| Nov 24, 2021 Reel 58208, frame 292 | Orix Growth Capital, LLC | Netbase Solutions, Inc. | 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.
What's changing
Nov 2026
Term ends Nov 26, 2026. No further fees fall due before then
Note
The 181 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
26
later US patents cite this one
That is top 25% 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.