Collateral for a security interest recorded Dec 5, 2022 (Venture Lending & Leasing IX, Inc.).
Term ends Nov 1, 2032 · High confidence
20-year base term ends Nov 1, 2032
Held by Quantcast Corp.
Filed May 30, 2018 as application 15/993,008 · Granted Aug 11, 2020
Base term plus 125 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2012
2032
Clock starts
Nov 1, 2012
Nov 1, 2012
Term ends
Nov 1, 2032
Nov 1, 2032
Granted
Aug 11, 2020
Aug 11, 2020
base term
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
125
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,007,461.
1 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.
5
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 125 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 3 maintenance fees is 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 Nov 1, 2012, when application 13/666,709, the earliest non-provisional in its chain, was filed (this one was filed May 30, 2018) | Nov 1, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +125 days, USPTO patent term adjustment record | Mar 6, 2033 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,007,461) | capped to Nov 1, 2032 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Nov 1, 2032 | High confidence |
This family
| US 9,229,657 | In force Mar 2034 | Mar 2034 |
| US 9,529,540 | In force Nov 2032 | Nov 2032 |
| US 9,811,262 | In force Nov 2032 | Nov 2032 |
| US 10,007,461 | In force Nov 2032 | Nov 2032 |
| US 10,740,012 | this patent Nov 2032 | Nov 2032 |
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 |
|---|---|---|---|
| Jun 20, 2018 Reel 46151, frame 79 | Rus, Silvius V.; Ovsiannikov, Michael | Quantcast Corp. | Assignment of Assignor's Interest |
| Sep 30, 2021 Reel 57677, frame 297 | Quantcast Corporation | Bank of America, N.A., as Agent | Security Interest |
| Dec 5, 2022 Reel 62066, frame 265 | Quantcast Corporation | Venture Lending & Leasing IX, Inc.; Wti Fund X, Inc. | Security Interest |
| Dec 5, 2022 reel/frame not recorded | Quantcast Corporation | Venture Lending & Leasing IX, Inc. | Security Interest |
| Dec 5, 2022 reel/frame not recorded | Quantcast Corporation | Wti Fund X, Inc. | Security Interest |
| Jun 18, 2024 Reel 67777, frame 613 | Quantcast Corporation | Crystal Financial LLC D/B/A SLR Credit Solutions | Security Interest |
| Jun 21, 2024 Reel 67807, frame 17 | Bank Of America, N.a. | Quantcast Corporation | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Nov 2032
Term ends Nov 1, 2032. Maintenance fees still fall due before then
Note
The 125 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,007,461.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2020 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.