Collateral for a security interest recorded Mar 15, 2015 (Mizrahi Tefahot Bank, Ltd.).
Term ends Oct 18, 2031 · High confidence
20-year base term ends Sep 8, 2029
Held by Siklu Communication Ltd.
Filed Feb 21, 2011 as application 13/031,291 · Granted Dec 16, 2014
Base term plus 770 days of patent term adjustment (USPTO delay)
Today
2009
2031
Clock starts
Sep 8, 2009
Sep 8, 2009
Term ends
Oct 18, 2031
Oct 18, 2031
Granted
Dec 16, 2014
Dec 16, 2014
base term
patent term adjustment
fee events
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
770
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
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.
9
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 770 days past its 20-year base term on prosecution delay. 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 Sep 8, 2009, when application 12/554,987, the earliest non-provisional in its chain, was filed (this one was filed Feb 21, 2011) | Sep 8, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +770 days, USPTO patent term adjustment record | Oct 18, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 18, 2031 | High confidence |
This family
| US 8,912,858 | In force Sep 2029 | Sep 2029 |
| US 8,536,954 | Lapsed on the fee record Sep 2025 | Sep 2025 |
| US 8,912,862 | this patent Oct 2031 | Oct 2031 |
| US 8,912,859 | In force Aug 2031 | Aug 2031 |
| US 8,912,860 | In force Aug 2031 | Aug 2031 |
| US 8,917,151 | In force Aug 2031 | Aug 2031 |
| US 8,914,968 | In force Aug 2031 | Aug 2031 |
| US 9,270,005 | In force Sep 2029 | Sep 2029 |
8 of 9 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 |
|---|---|---|---|
| Apr 13, 2011 Reel 26122, frame 56 | Leiba, Yigal; Schwarz, Baruch; Dayan, Elad; Shmuel, Amir; Biran, Yonatan | 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
Oct 2031
Term ends Oct 18, 2031.
Note
The 770 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
13
later US patents cite this one
That is above the median of utility patents granted in 2014 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.