Collateral for a security interest recorded Jun 24, 2020 (Pacific Western Bank).
Term ends Feb 18, 2034 · Medium confidence
20-year base term ends Sep 18, 2033
Why Medium: A parent in the chain could not be resolved.
Held by Nlight, Inc.
Filed Feb 10, 2020 as application 16/786,957 · Granted Aug 9, 2022
Base term plus 153 days of patent term adjustment (USPTO delay)
Today
2013
2034
Clock starts
Sep 18, 2013
Sep 18, 2013
Term ends
Feb 18, 2034
Feb 18, 2034
Granted
Aug 9, 2022
Aug 9, 2022
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
153
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 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.
12
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 153 days past its 20-year base term on prosecution delay. 1 of 2 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 Sep 18, 2013, when applications 14/030,799 and PCT/US2013/060470, the earliest non-provisional applications in its chain, were filed (this one was filed Feb 10, 2020); a parent in its chain could not be resolved (the next row) | Sep 18, 2033 | 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 | +153 days, USPTO patent term adjustment record | Feb 18, 2034 | 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 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 18, 2034 | Medium confidence |
This family
| Application 61/875,679 | Provisional application no patent term | no patent term |
| US 9,537,042 | In force Mar 2035 | Mar 2035 |
| US 9,842,665 | In force Feb 2035 | Feb 2035 |
| US 10,100,393 | Lapsed on the fee record Oct 2022 | Oct 2022 |
| US 10,464,172 | In force Oct 2035 | Oct 2035 |
| US 10,692,620 | In force Jan 2034 | Jan 2034 |
| US 11,008,644 | Lapsed on the fee record May 2025 | May 2025 |
| US 11,411,132 | this patent Feb 2034 | Feb 2034 |
8 of 12 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 |
|---|---|---|---|
| Feb 24, 2020 Reel 51909, frame 139 | Gross, Ken | Nlight Photonics Corporation | Assignment of Assignor's Interest |
| Feb 24, 2020 Reel 52005, frame 134 | Nlight Photonics Corporation | Nlight, Inc. | Change of Name |
| Jun 24, 2020 Reel 53027, frame 400 | Nlight, Inc. | Pacific Western Bank | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Feb 2034
Term ends Feb 18, 2034. Maintenance fees still fall due before then
Note
The 153 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
9
later US patents cite this one
That is top 25% 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.