Also listed on Monogram Orthopaedics Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jan 5, 2043 · Medium confidence
20-year base term ends Jan 5, 2043
Why Medium: A parent in the chain could not be resolved.
Held by Zimmer, Inc.
Filed Jun 28, 2024 as application 18/758,815 · Granted Feb 25, 2025
Base term, 20 years from filing
Today
2023
2043
Clock starts
Jan 5, 2023
Jan 5, 2023
Term ends
Jan 5, 2043
Jan 5, 2043
Granted
Feb 25, 2025
Feb 25, 2025
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.
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.
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 is its 20-year base term, with no adjustment for prosecution delay. 0 of 3 maintenance fees are paid so far. Confidence: Medium. 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 Jan 5, 2023, when application PCT/US2023/060144, the earliest non-provisional in its chain, was filed (this one was filed Jun 28, 2024); a parent in its chain could not be resolved (the next row) | Jan 5, 2043 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jan 5, 2043 | Medium confidence |
This family
| Application PCT/US2023/060144 | PCT application no patent term | no patent term |
| US 12,232,739 | this patent Jan 2043 | Jan 2043 |
| Application 19/062,973 | 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 |
|---|---|---|---|
| Jul 8, 2025 Reel 71632, frame 32 | Gonzalez Chapa, Gerardo Angel; Hudson, Scott | Monogram Technologies Inc. | Assignment of Assignor's Interest |
| Apr 13, 2026 Reel 75391, frame 294 | Monogram Technologies, LLC | Zimmer, Inc. | Assignment of Assignor's Interest |
| Apr 13, 2026 Reel 75384, frame 4 | Monogram Technologies Inc. | Monogram Technologies LLC | Certificate of Conversion Changing Company from Inc to LLC |
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
Jan 2043
Term ends Jan 5, 2043. Maintenance fees still fall due before then
Citations
0
later US patents cite this one
Fewer than half of the utility patents granted in 2025 in our data have been cited yet, so we show the count and do not rank on it.
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.