Also listed on Sequenta, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Jul 20, 2035 · High confidence
20-year base term ends Apr 1, 2034
Held by Adaptive Biotechnologies Corp.
Filed Apr 1, 2014 as application 14/242,520 · Granted Sep 4, 2018
Base term plus 475 days of patent term adjustment (USPTO delay)
Today
2014
2035
Clock starts
Apr 1, 2014
Apr 1, 2014
Term ends
Jul 20, 2035
Jul 20, 2035
Granted
Sep 4, 2018
Sep 4, 2018
base term
patent term adjustment
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
475
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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 runs 475 days past its 20-year base term on prosecution delay. 2 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 1, 2014, when this application, 14/242,520, was filed | Apr 1, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +475 days, USPTO patent term adjustment record | Jul 20, 2035 | 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jul 20, 2035 | High confidence |
This family
| US 10,066,265 | this patent Jul 2035 | Jul 2035 |
| US 10,435,745 | In force Apr 2034 | Apr 2034 |
| US 11,390,921 | In force Apr 2036 | Apr 2036 |
| US 11,261,490 | In force Apr 2034 | Apr 2034 |
| US 12,351,872 | In force Apr 2034 | Apr 2034 |
| US 12,644,154 | In force Dec 2036 | Dec 2036 |
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 16, 2014 Reel 33328, frame 585 | Klinger, Mark; Faham, Malek | Sequenta, Inc. | Assignment of Assignor's Interest |
| Jan 6, 2016 Reel 37420, frame 475 | Sequenta, Inc. | Sequenta, LLC | Merger |
| Jan 19, 2016 Reel 37560, frame 788 | Sequenta, LLC | Adaptive Biotechnologies Corp. | Assignment of Assignor's Interest |
| Sep 15, 2022 Reel 61449, frame 689 | Adaptive Biotechnologies Corporation | Orbimed Royalty & Credit Opportunities IV, LP | Security Interest |
| Jun 23, 2026 Reel 75813, frame 956 | Orbimed Royalty & Credit Opportunities IV, LP | Adaptive Biotechnologies Corporation | 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.
What's changing
Jul 2035
Term ends Jul 20, 2035. Maintenance fees still fall due before then
Note
The 475 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
53
later US patents cite this one
That is top 5% of utility patents granted in 2018 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.