Term ends Apr 15, 2032 · High confidence
20-year base term ends Apr 15, 2032
Held by Pluri Biotech Ltd.
Filed May 15, 2017 as application 15/594,999 · Granted Dec 1, 2020
Base term plus 46 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2012
2032
Clock starts
Apr 15, 2012
Apr 15, 2012
Term ends
Apr 15, 2032
Apr 15, 2032
Granted
Dec 1, 2020
Dec 1, 2020
base term
fee events
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
46
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 9,657,266.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. 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 runs 46 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 2 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 Apr 15, 2012, when application PCT/IB2012/000933, the earliest non-provisional in its chain, was filed (this one was filed May 15, 2017) | Apr 15, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +46 days, USPTO patent term adjustment record | May 31, 2032 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 9,657,266) | capped to Apr 15, 2032 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 15, 2032 | High confidence |
This family
| US 9,657,266 | In force Apr 2032 | Apr 2032 |
| US 10,851,341 | this patent Apr 2032 | Apr 2032 |
2 of 3 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 |
|---|---|---|---|
| Apr 8, 2019 Reel 48817, frame 51 | Kasuto, Harel; Drori-carmi, Nirit; Zohar, Barak | Pluristem Ltd. | Assignment of Assignor's Interest |
| Apr 9, 2019 Reel 48840, frame 561 | Kasuto, Harel; Drori-carmi, Nirit; Zohar, Barak | Pluristem Ltd. | Corrective Assignment to Correct the Correct the Serial Number of the Provisional Application Identified in the Assignment Document Previously Recorded on Reel 048817 Frame 0051. Assignor(S) Hereby Confirms the Assignment. |
| Dec 30, 2022 Reel 62247, frame 37 | Pluristem Ltd. | Pluri Biotech Ltd. | 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
Apr 2032
Term ends Apr 15, 2032. Maintenance fees still fall due before then
Note
The 46 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 9,657,266.
Citations
2
later US patents cite this one
That is below the median 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.