Collateral for a security interest recorded Dec 27, 2024 (Ocean II Plo LLC).
Term ends Jul 30, 2040 · High confidence
20-year base term ends Jul 18, 2038
Held by Syntiant
Filed Jul 18, 2018 as application 16/039,142 · Granted Aug 23, 2022
Base term plus 743 days of patent term adjustment (USPTO delay)
Today
2018
2040
Clock starts
Jul 18, 2018
Jul 18, 2018
Term ends
Jul 30, 2040
Jul 30, 2040
Granted
Aug 23, 2022
Aug 23, 2022
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
743
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
3
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 743 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Jul 18, 2018, when this application, 16/039,142, was filed | Jul 18, 2038 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +743 days, USPTO patent term adjustment record | Jul 30, 2040 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jul 30, 2040 | High confidence |
This family
| Application PCT/US2018/042749 | PCT application no patent term | no patent term |
| US 11,423,288 | this patent Jul 2040 | Jul 2040 |
| US 12,657,442 | In force no later than Feb 2041 | no later than Feb 2041 |
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 19, 2019 Reel 48373, frame 886 | Busch, Kurt F.; Hollman, Jeremiah H., III; Vorenkamp, Pieter; Bailey, Stephen W. | Syntiant | Assignment of Assignor's Interest |
| Feb 21, 2019 Reel 48395, frame 896 | Busch, Kurt F.; Holleman, Jeremiah H., III; Vorenkamp, Pieter; Bailey, Stephen W. | Syntiant | Corrective Assignment to Correct the Spelling of the Second Assignor's Name Previously Recorded on Reel 048373 Frame 0886. Assignor(S) Hereby Confirms the Assignment. |
| Dec 27, 2024 Reel 69687, frame 757 | Syntiant Corp.; Pilot AI Labs, Inc.; Syntiant Taiwan LLC; Syntiant Holdings LLC | Ocean II Plo LLC | 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
Jul 2040
Term ends Jul 30, 2040. Maintenance fees still fall due before then
Note
The 743 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
15
later US patents cite this one
That is top 10% of utility patents granted in 2022 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.