Also listed on Telit Iot Solutions Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 22, 2033 · High confidence
20-year base term ends Apr 12, 2032
Held by Telit Iot Products LLC
Filed Apr 12, 2012 as application 13/444,850 · Granted Oct 21, 2014
Base term plus 436 days of patent term adjustment (USPTO delay)
Today
2012
2033
Clock starts
Apr 12, 2012
Apr 12, 2012
Term ends
Jun 22, 2033
Jun 22, 2033
Granted
Oct 21, 2014
Oct 21, 2014
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
436
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.
2
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 436 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 Apr 12, 2012, when this application, 13/444,850, was filed | Apr 12, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +436 days, USPTO patent term adjustment record | Jun 22, 2033 | 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 | Jun 22, 2033 | High confidence |
This family
| US 8,867,421 | this patent Jun 2033 | Jun 2033 |
| US 9,572,102 | In force Dec 2032 | Dec 2032 |
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 12, 2012 Reel 28031, frame 576 | Hiremath, Indudharswamy G; Kosuri, Venu Madhava Rao | Gainspan Corporation | Assignment of Assignor's Interest |
| Nov 18, 2014 Reel 34192, frame 286 | Gainspan Corporation | Silicon Valley Bank | Security Interest |
| Nov 20, 2014 Reel 34214, frame 364 | Gainspan Corporation | Sigma Partners 7, L.P., as Collateral Agent | Security Interest |
| Feb 5, 2015 Reel 34902, frame 1 | Sigma Partners 7, L.P. | Gainspan Corporation | Release of Security Interest |
| Sep 22, 2016 Reel 40114, frame 11 | Gainspan Corporation | Sigma Partners 7, L.P. | Security Interest |
| Mar 10, 2017 Reel 41943, frame 878 | Sigma Partners 7, L.P. | Gainspan Corporation | Release of Security Interest |
| Aug 27, 2026 Reel 75795, frame 38 | Gainspan Corporation | Telit Iot Solutions Inc. | Merger |
| Oct 6, 2026 Reel 76272, frame 303 | Telit Iot Solutions Inc. | Telit Iot Products LLC | Assignment of Assignor's 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.
What's changing
Jun 2033
Term ends Jun 22, 2033. No further fees fall due before then
Note
The 436 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
27
later US patents cite this one
That is top 25% 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.