Also listed on Novasignal Corp., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jun 30, 2035 · High confidence
Held by Neurasignal, Inc.
Filed Nov 5, 2018 as application 29/669,090 · Granted Jun 30, 2020
Base term, 15 years from grant
Today
2020
2035
Clock starts
Jun 30, 2020
Jun 30, 2020
Term ends
Jun 30, 2035
Jun 30, 2035
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
15 years from grant
Base term
No maintenance fees are payable on this kind of patent.
This patent's term is its base term, 15 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. 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, 15 years from grant | Granted Jun 30, 2020 | Jun 30, 2035 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Computed term end | The steps above, in order | Jun 30, 2035 | 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 |
|---|---|---|---|
| Jan 15, 2019 Reel 48074, frame 872 | Zwierstra, Jan; Stith, Lane; Lesher, Kiah; Hutter, Matthew; Hanchak, Marc; Livingston, Schuyler; Korthuis, Shane | Neural Analytics, Inc. | Assignment of Assignor's Interest |
| Oct 25, 2020 Reel 54203, frame 165 | Neural Analytics, Inc. | Novasignal Corp. | Change of Name |
| Dec 18, 2021 Reel 58425, frame 481 | Novasignal Corp. | Avenue Venture Opportunities Fund, L.P. | Security Interest |
| Jul 5, 2023 Reel 64155, frame 787 | Avenue Venture Opportunities Fund, L.P. | Neurasignal, Inc. | Assignment of Assignor's Interest |
| Jul 5, 2023 Reel 64155, frame 854 | Neurasignal, Inc. | Avenue Capital Management II, L.P. | Security Interest |
| Jul 5, 2023 Reel 64206, frame 484 | Novasignal Corp. | Avenue Venture Opportunities Fund, L.P. | Statement of Foreclosure |
| Jul 10, 2023 Reel 64238, frame 383 | Avenue Venture Opportunities Fund, L.P. | Neurasignal, Inc. | Assignment of Assignor's Interest |
| Mar 5, 2024 Reel 66741, frame 678 | Novasignal Corp. | Avenue Venture Opportunities Fund, L.P. | Default |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
What's changing
Jun 2035
Term ends Jun 30, 2035. No maintenance fees are payable on this kind of patent
Citations
11
later US patents cite this one
That is above the median of design patents granted in 2020 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.