Term ends Apr 28, 2042 · High confidence
20-year base term ends Apr 28, 2042
Held by Parallel Systems, Inc.
Filed Sep 20, 2022 as application 17/948,944 · Granted Jul 25, 2023
Base term, 20 years from filing
Today
2022
2042
Clock starts
Apr 28, 2022
Apr 28, 2022
Term ends
Apr 28, 2042
Apr 28, 2042
Granted
Jul 25, 2023
Jul 25, 2023
base term
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 11,548,542, to Apr 28, 2042. The term already ends on or before that date, so the cap shortened nothing.
0 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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 0 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 Apr 28, 2022, when application 17/732,143, the earliest non-provisional in its chain, was filed (this one was filed Sep 20, 2022) | Apr 28, 2042 | 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 | Disclaimer resolved from the filed document (refs US 11,548,542) | resolves to Apr 28, 2042, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 28, 2042 | High confidence |
This family
| US 11,548,542 | In force Apr 2042 | Apr 2042 |
| US 11,708,102 | this patent Apr 2042 | Apr 2042 |
| US 11,926,355 | In force Apr 2042 | Apr 2042 |
| US 12,091,070 | In force no later than Apr 2042 | no later than Apr 2042 |
| US 12,258,056 | In force Apr 2042 | Apr 2042 |
| Application 19/058,490 | Pending not computed | not computed |
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 |
|---|---|---|---|
| Sep 20, 2022 Reel 61156, frame 374 | Soule, Matthew; Howard, John; Stabler, Benjamin Stuart | Parallel Systems, Inc. | Assignment of Assignor's Interest |
| Dec 10, 2024 Reel 69535, frame 9 | Parallel Systems, Inc. | First-Citizens Bank & Trust Company | Security Interest |
| Aug 19, 2025 Reel 72062, frame 201 | First-Citizens Bank & Trust Company (FKA: Silicon Valley Bank) | Parallel Systems, Inc. | 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
Apr 2042
Term ends Apr 28, 2042. Maintenance fees still fall due before then
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 11,548,542, ends no earlier than this term, so it caps nothing.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2023 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.