Also listed on Idefend Ltd., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Apr 24, 2030 · High confidence
20-year base term ends Oct 29, 2029
Held by Francine Cani 2002 Living Trust
Filed Apr 9, 2012 as application 13/442,232 · Granted Apr 12, 2016
Base term plus 384 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2009
2030
Clock starts
Oct 29, 2009
Oct 29, 2009
Term ends
Apr 24, 2030
Apr 24, 2030
Granted
Apr 12, 2016
Apr 12, 2016
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
384
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 8,185,646.
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.
3
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 384 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Oct 29, 2009, when application 12/608,190, the earliest non-provisional in its chain, was filed (this one was filed Apr 9, 2012) | Oct 29, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +384 days, USPTO patent term adjustment record | Nov 17, 2030 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 8,185,646) | capped to Apr 24, 2030 | 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 | Apr 24, 2030 | High confidence |
This family
| US 8,185,646 | In force Apr 2030 | Apr 2030 |
| US 9,311,466 | this patent Apr 2030 | Apr 2030 |
| US 9,712,526 | In force Oct 2029 | Oct 2029 |
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 |
|---|---|---|---|
| Apr 9, 2012 Reel 28013, frame 909 | Headley, Paul | Veritrix, Inc. | Assignment of Assignor's Interest |
| Dec 28, 2015 Reel 37367, frame 371 | Veritrix Inc. | K.Y. Trix Ltd. | Assignment of Assignor's Interest |
| Nov 1, 2016 Reel 40542, frame 863 | K.Y. Trix Ltd. | Idefend Ltd. | Change of Name |
| Aug 29, 2018 Reel 46748, frame 49 | Idefend Ltd. | Francine Cani 2002 Living Trust | Assignment of Assignor's Interest |
| Dec 2, 2019 Reel 51155, frame 304 | Idefend Ltd. | Francine Gani 2002 Living Trust | Corrective Assignment to Correct the to Correct the Receiving Party Name Previously Recorded at Reel: 046778 Frame: 0049. Assignor(S) Hereby Confirms the Assignment. |
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
Apr 2030
Term ends Apr 24, 2030. Maintenance fees still fall due before then
Note
The 384 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 8,185,646.
Citations
85
later US patents cite this one
That is top 5% of utility patents granted in 2016 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.