Also listed on Lifeedit, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Dec 20, 2039 · High confidence
20-year base term ends Dec 20, 2039
Held by Life Edit Therapeutics, Inc.
Filed May 12, 2023 as application 18/316,698 · Granted Jan 7, 2025
Base term, 20 years from filing
Today
2019
2039
Clock starts
Dec 20, 2019
Dec 20, 2019
Term ends
Dec 20, 2039
Dec 20, 2039
Granted
Jan 7, 2025
Jan 7, 2025
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.
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.
5
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: 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 Dec 20, 2019, when application PCT/US2019/068079, the earliest non-provisional in its chain, was filed (this one was filed May 12, 2023) | Dec 20, 2039 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 20, 2039 | High confidence |
This family
| Application PCT/US2019/068079 | PCT application no patent term | no patent term |
| US 12,655,426 | In force Jul 2042 | Jul 2042 |
| US 12,188,018 | this patent Dec 2039 | Dec 2039 |
| Application 18/826,746 | Pending not computed | not computed |
| Application 18/960,883 | 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 |
|---|---|---|---|
| Aug 26, 2024 Reel 68399, frame 1 | Bowen, Tyson D.; Elich, Tedd D. | Lifeedit Therapeutics, Inc. | Assignment of Assignor's Interest |
| Aug 26, 2024 Reel 68399, frame 167 | Crawley, Alexandra Briner | Lifeedit Therapeutics, Inc. | Assignment of Assignor's Interest |
| Aug 26, 2024 Reel 68399, frame 241 | Moore, Mark | Lifeedit Therapeutics, Inc. | Assignment of Assignor's Interest |
| Aug 26, 2024 Reel 68399, frame 425 | Lassner, Michael | Agbiome, Inc. | Assignment of Assignor's Interest |
| Aug 26, 2024 Reel 68399, frame 581 | Agbiome, Inc. | Lifeedit, Inc. | Assignment of Assignor's Interest |
| Aug 27, 2024 Reel 68407, frame 837 | Lifeedit, Inc. | Lifeedit, LLC | Assignment of Assignor's Interest |
| Aug 27, 2024 Reel 68407, frame 936 | Lifeedit, LLC | Agbiome, Inc. | Assignment of Assignor's Interest |
| Aug 27, 2024 Reel 68408, frame 59 | Agbiome, LLC | Agbiome, Inc. | Assignment of Assignor's Interest |
| Aug 27, 2024 Reel 68408, frame 204 | Agbiome, Inc. | Lifeedit Therapeutics, Inc. | Assignment of Assignor's Interest |
| Aug 28, 2024 Reel 68796, frame 600 | Lifeedit Therapeutics, Inc. | Life Edit Therapeutics, 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Dec 2039
Term ends Dec 20, 2039. 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.