Term ends Sep 4, 2035 · High confidence
20-year base term ends Sep 4, 2035
Held by Hyperfine Operations, Inc.
Filed Oct 4, 2018 as application 16/152,126 · Granted Apr 7, 2020
Base term, 20 years from filing
Today
2015
2035
Clock starts
Sep 4, 2015
Sep 4, 2015
Term ends
Sep 4, 2035
Sep 4, 2035
Granted
Apr 7, 2020
Apr 7, 2020
base term
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
None
Term adjustment
No prosecution delay on this record.
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.
9
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. 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 Sep 4, 2015, when application 14/846,158, the earliest non-provisional in its chain, was filed (this one was filed Oct 4, 2018) | Sep 4, 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 |
| Fee events | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Sep 4, 2035 | High confidence |
This family
| US 10,768,255 | Lapsed on the fee record Sep 2024 | Sep 2024 |
| Application 15/132,617 | Abandoned not computed | not computed |
| US 10,379,186 | In force Feb 2037 | Feb 2037 |
| US 10,145,922 | In force Sep 2035 | Sep 2035 |
| US 10,591,564 | In force Dec 2037 | Dec 2037 |
| US 10,613,181 | this patent Sep 2035 | Sep 2035 |
| US 10,466,327 | In force Sep 2035 | Sep 2035 |
| US 12,153,113 | In force no later than Jul 2037 | no later than Jul 2037 |
8 of 9 applications in this family shown, earliest filings first. 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 |
|---|---|---|---|
| Nov 29, 2018 Reel 47619, frame 224 | Rothberg, Jonathan M.; Jordan, Jeremy Christopher; Poole, Michael Stephen; Sacolick, Laura; Rearick, Todd; Charvat, Gregory L. | Hyperfine Research, Inc. | Assignment of Assignor's Interest |
| Jun 28, 2021 Reel 56700, frame 908 | Hyperfine Research, Inc. | Hyperfine, Inc. | Change of Name |
| Mar 7, 2022 Reel 59332, frame 615 | Hyperfine, Inc. | Hyperfine Operations, Inc. | 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.
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Alerts on its grants, lapses and transfers.
What's changing
Sep 2035
Term ends Sep 4, 2035. Maintenance fees still fall due before then
Citations
83
later US patents cite this one
That is top 5% of utility 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.