Collateral for a security interest recorded Mar 15, 2015 (Mizrahi Tefahot Bank, Ltd.).
Term ends May 17, 2031 · High confidence
20-year base term ends Aug 31, 2030
Held by Siklu Communication Ltd.
Filed Aug 31, 2010 as application 12/873,136 · Granted Nov 13, 2012
Base term plus 259 days of patent term adjustment (USPTO delay)
Today
2010
2031
Clock starts
Aug 31, 2010
Aug 31, 2010
Term ends
May 17, 2031
May 17, 2031
Granted
Nov 13, 2012
Nov 13, 2012
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
259
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.
This patent's term runs 259 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 Aug 31, 2010, when this application, 12/873,136, was filed | Aug 31, 2030 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +259 days, USPTO patent term adjustment record | May 17, 2031 | 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 | May 17, 2031 | High confidence |
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 13, 2011 Reel 26122, frame 32 | Leiba, Yigal; Maysel, Boris | Siklu Communication Ltd. | Assignment of Assignor's Interest |
| Mar 15, 2015 reel/frame not recorded | Siklu Communication Ltd. | Kreos Capital IV (Expert Fund) Limited | Security Interest |
| Mar 15, 2015 reel/frame not recorded | Siklu Communication Ltd. | Mizrahi Tefahot Bank, Ltd. | Security Interest |
| Mar 15, 2015 Reel 35167, frame 808 | Siklu Communication Ltd. | Kreos Capital IV (Expert Fund) Limited; Mizrahi Tefahot Bank, Ltd. | Security Interest |
| Dec 5, 2016 reel/frame not recorded | Siklu Communication Ltd. | Kreos Capital V (Expert Fund) L.P. | Security Interest |
| Dec 5, 2016 reel/frame not recorded | Siklu Communication Ltd. | Mizrahi Tefahot Bank, Ltd. | Security Interest |
| Dec 5, 2016 Reel 40511, frame 604 | Siklu Communication Ltd. | Kreos Capital V (Expert Fund) L.P.; Mizrahi Tefahot Bank, Ltd. | Security Interest |
| Sep 24, 2020 Reel 53865, frame 361 | Kreos Capital IV (Expert Fund) Limited; Kreos Capital V (Expert Fund) L.P. | Siklu Communication Ltd. | 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
May 2031
Term ends May 17, 2031. No further fees fall due before then
Note
The 259 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2012 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.