Collateral for a security interest recorded Jan 10, 2024 (HSBC Bank PLC).
Term ends May 11, 2031 · High confidence
20-year base term ends Aug 20, 2029
Held by Infinidat Ltd.
Filed Feb 11, 2010 as application 12/704,317 · Granted Jul 23, 2013
Base term plus 629 days of patent term adjustment (USPTO delay)
Today
2009
2031
Clock starts
Aug 20, 2009
Aug 20, 2009
Term ends
May 11, 2031
May 11, 2031
Granted
Jul 23, 2013
Jul 23, 2013
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
629
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.
6
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 629 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 20, 2009, when application 12/544,743, the earliest non-provisional in its chain, was filed (this one was filed Feb 11, 2010) | Aug 20, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +629 days, USPTO patent term adjustment record | May 11, 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 11, 2031 | High confidence |
This family
| Application 12/544,743 | Abandoned not computed | not computed |
| US 8,078,906 | In force Aug 2029 | Aug 2029 |
| US 8,443,137 | In force Dec 2030 | Dec 2030 |
| US 8,452,922 | In force Feb 2031 | Feb 2031 |
| US 8,495,291 | this patent May 2031 | May 2031 |
| US 8,769,197 | In force Aug 2029 | Aug 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 |
|---|---|---|---|
| Feb 11, 2010 Reel 23943, frame 423 | Yochai, Yechiel; Corry, Leo; Kopylovitz, Haim | Xsignnet Ltd. | Assignment of Assignor's Interest |
| Nov 5, 2010 Reel 25301, frame 943 | Xsignnet Ltd. | Infinidat Ltd. | Change of Name |
| Jul 18, 2016 Reel 39361, frame 161 | Infinidat Ltd. | Bank Leumi le-Israel B.M. | Lien |
| Apr 12, 2018 Reel 45914, frame 276 | Infinidat Ltd. | Bank Leumi le-Israel B.M. | Security Interest |
| Mar 18, 2021 Reel 55653, frame 854 | Infinidat Ltd. | Silicon Valley Bank | Security Interest |
| Mar 30, 2021 Reel 55776, frame 597 | Bank Leumi le-Israel B.M. | Infinidat Ltd. | Release of Security Interest |
| Jan 10, 2024 Reel 66268, frame 584 | Infinidat Ltd. | HSBC Bank PLC | Security Interest |
| Jan 18, 2024 Reel 66344, frame 64 | Silicon Valley Bank | Infinidat Ltd. | Release of Security Interest in IP Recorded at R/F 55653/0854 |
| Jan 30, 2025 Reel 70056, frame 458 | Infinidat Ltd. | Kreos Capital VII Aggregator SCSP, | Security Interest |
| Aug 5, 2026 Reel 76139, frame 350 | Kreos Capital VII Aggregator SCSP | Infinidat 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 11, 2031. No further fees fall due before then
Note
The 629 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
36
later US patents cite this one
That is top 25% 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.