Also listed on Onavoice, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jul 26, 2034 · High confidence
20-year base term ends Dec 30, 2033
Held by Aerostar International, LLC
Filed Dec 30, 2013 as application 14/144,493 · Granted Oct 11, 2016
Base term plus 208 days of patent term adjustment (USPTO delay)
Today
2013
2034
Clock starts
Dec 30, 2013
Dec 30, 2013
Term ends
Jul 26, 2034
Jul 26, 2034
Granted
Oct 11, 2016
Oct 11, 2016
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
208
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.
This patent's term runs 208 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 Dec 30, 2013, when this application, 14/144,493, was filed | Dec 30, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +208 days, USPTO patent term adjustment record | Jul 26, 2034 | 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 | Jul 26, 2034 | 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 |
|---|---|---|---|
| Feb 25, 2014 Reel 32295, frame 518 | Roach, Kevin; Devaul, Richard Wayne | Google Inc. | Assignment of Assignor's Interest |
| Jul 17, 2015 Reel 36120, frame 275 | Lebeau, Michael | Onavoice, Inc. | Assignment of Assignor's Interest |
| Jul 17, 2015 Reel 36120, frame 245 | Demmitt, Michael; Manna, Amit; Smith, Michael; Arellano, Luis; Pedregal, Chris; Salomaki, Brian | Onavoice, Inc. | Assignment of Assignor's Interest |
| Sep 1, 2016 Reel 39900, frame 610 | Google Inc. | X Development LLC | Assignment of Assignor's Interest |
| Oct 6, 2017 Reel 44144, frame 1 | Google Inc. | Google LLC | Change of Name |
| Nov 27, 2018 Reel 48175, frame 720 | X Development LLC | Loon LLC | Assignment of Assignor's Interest |
| Apr 8, 2020 Reel 52345, frame 94 | X Development LLC | Loon LLC | Assignment of Assignor's Interest |
| May 18, 2021 Reel 56282, frame 458 | Loon LLC | Aerostar International, Inc. | Assignment of Assignor's Interest |
| Jun 6, 2022 Reel 61521, frame 291 | Loon LLC | Aerostar International, Inc. | Corrective Assignment to Correct the State of the Assignee from Minnesota to South Dakota as Previously Recorded at Reel: 056282 Frame: 0458. Assignor(S) Hereby Confirms the Assignment. |
| Oct 20, 2022 Reel 61733, frame 285 | Aerostar International, Inc. | Aerostar International, LLC | Merger |
| Mar 4, 2024 Reel 68092, frame 502 | Google Inc. | Google LLC | Corrective Assignment to Correct the the Removal of the Incorrectly Recorded Application Numbers 14/149802 and 15/419313 Previously Recorded at Reel: 44144 Frame: 1. Assignor(S) Hereby Confirms the Change of Name. |
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
Jul 2034
Term ends Jul 26, 2034. Maintenance fees still fall due before then
Note
The 208 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
17
later US patents cite this one
That is top 25% of utility patents granted in 2016 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.