Term ends Feb 8, 2029 · High confidence
20-year base term ended Oct 26, 2026
Held by Cortica, Ltd.
Filed Jul 22, 2009 as application 12/507,489 · Granted Feb 26, 2013
Base term plus 836 days of patent term adjustment (USPTO delay)
Today
2006
2029
Clock starts
Oct 26, 2006
Oct 26, 2006
Term ends
Feb 8, 2029
Feb 8, 2029
Granted
Feb 26, 2013
Feb 26, 2013
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
836
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.
164
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 836 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 Oct 26, 2006, when application PCT/IL2006/001235, the earliest non-provisional in its chain, was filed (this one was filed Jul 22, 2009) | Oct 26, 2026 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +836 days, USPTO patent term adjustment record | Feb 8, 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 8, 2029 | High confidence |
This family
| US 8,326,775 | In force (reinstated) Oct 2028 | Oct 2028 |
| US 9,798,795 | In force Jan 2030 | Jan 2030 |
| US 8,655,801 | In force Apr 2029 | Apr 2029 |
| US 8,112,376 | In force Jul 2027 | Jul 2027 |
| US 8,386,400 | this patent Feb 2029 | Feb 2029 |
| US 8,312,031 | In force Apr 2028 | Apr 2028 |
| US 8,266,185 | In force Nov 2027 | Nov 2027 |
| US 8,818,916 | In force Jul 2028 | Jul 2028 |
8 of 164 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 |
|---|---|---|---|
| Jul 27, 2009 Reel 23007, frame 225 | Raichelgauz, Igal; Odinaev, Karina; Zeevi, Yehoshua Y. | Cortica, Ltd. | Assignment of Assignor's Interest |
| Jan 31, 2022 Reel 58917, frame 479 | Cortica Ltd. | Cortica Automotive | License |
| Jan 31, 2022 Reel 58917, frame 495 | Cortica Ltd. | Cartica AI Ltd. | Amendment to License |
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
Feb 2029
Term ends Feb 8, 2029. No further fees fall due before then
Note
The 836 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
163
later US patents cite this one
That is top 5% of utility patents granted in 2013 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.