Term ends Jul 2, 2037 · Medium confidence
20-year base term ends Jun 19, 2037
Why Medium: A parent in the chain could not be resolved.
Held by Incyte Corporation
Filed Dec 18, 2020 as application 17/127,351 · Granted Jul 5, 2022
Base term plus 13 days of patent term adjustment (USPTO delay)
Today
2017
2037
Clock starts
Jun 19, 2017
Jun 19, 2017
Term ends
Jul 2, 2037
Jul 2, 2037
Granted
Jul 5, 2022
Jul 5, 2022
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
13
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
7
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 13 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 Jun 19, 2017, when application 15/626,539, the earliest non-provisional in its chain, was filed (this one was filed Dec 18, 2020); a parent in its chain could not be resolved (the next row) | Jun 19, 2037 | 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 | +13 days, USPTO patent term adjustment record | Jul 2, 2037 | 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 | Jul 2, 2037 | Medium confidence |
This family
| US 10,189,832 | In force Jun 2037 | Jun 2037 |
| US 10,626,114 | In force Jun 2037 | Jun 2037 |
| US 11,091,480 | In force Aug 2037 | Aug 2037 |
| US 11,377,446 | this patent Jul 2037 | Jul 2037 |
| US 12,030,882 | In force Jul 2037 | Jul 2037 |
| US 12,459,943 | In force Jun 2037 | Jun 2037 |
| Application 19/337,664 | 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 |
|---|---|---|---|
| Feb 12, 2021 Reel 55246, frame 286 | Chen, Shili; Jia, Zhongjiang; Liu, Pingli; Qiao, Lei; Wu, Yongzhong; Zhou, Jiacheng | Incyte Corporation | Assignment of Assignor's Interest |
| Feb 12, 2021 Reel 55246, frame 698 | Li, Qun | Wilmington Pharmatech | Assignment of Assignor's Interest |
| Feb 12, 2021 Reel 55246, frame 790 | Wilmington Pharmatech | Incyte Corporation | Assignment of Assignor's 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jul 2037
Term ends Jul 2, 2037. Maintenance fees still fall due before then
Note
The 13 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
13
later US patents cite this one
That is top 10% of utility patents granted in 2022 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.