Collateral for a security interest recorded Jun 30, 2026 (Oxford Finance LLC).
Term ends Aug 10, 2033 · High confidence
20-year base term ends Mar 14, 2033
Filed Aug 30, 2016 as application 15/251,932 · Granted Jan 1, 2019
Base term plus 149 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Mar 14, 2013
Mar 14, 2013
Term ends
Aug 10, 2033
Aug 10, 2033
Granted
Jan 1, 2019
Jan 1, 2019
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
149
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,430,416, to Aug 10, 2033. The term already ends on or before that date, so the cap shortened nothing.
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.
2
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 149 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 1 of 3 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 Mar 14, 2013, when application 13/828,393, the earliest non-provisional in its chain, was filed (this one was filed Aug 30, 2016) | Mar 14, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +149 days, USPTO patent term adjustment record | Aug 10, 2033 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 9,430,416) | resolves to Aug 10, 2033, no earlier than this term, so no change | 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 | Aug 10, 2033 | High confidence |
This family
| US 9,430,416 | In force Dec 2034 | Dec 2034 |
| US 10,169,259 | this patent Aug 2033 | Aug 2033 |
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 |
|---|---|---|---|
| Nov 11, 2022 Reel 61931, frame 57 | Savigent Software, Inc. | Symphony Industrial DM, Inc. | Change of Name |
| Nov 11, 2022 Reel 61931, frame 404 | Symphony Industrial DM, Inc. | Siai Digital Manufacturing, Inc. | Change of Name |
| Nov 11, 2022 Reel 61931, frame 406 | Siai Digital Manufacturing, Inc. | Symphonyai Industrial Digital Manufacturing, Inc. | Change of Name |
| Nov 17, 2022 Reel 61963, frame 139 | Symphonyai LLC | Jpmorgan Chase Bank, N.a. | Security Interest |
| May 1, 2023 Reel 63501, frame 305 | Symphonyai LLC | Jpmorgan Chase Bank, N.a. | Security Interest |
| Jun 30, 2026 Reel 75135, frame 559 | Symphonyai Industrial Digital Manufacturing, Inc. | Oxford Finance LLC | Security Interest |
| Jun 30, 2026 Reel 75142, frame 817 | Jpmorgan Chase Bank, N.a. | Symphonyai LLC; Symphonyai Sensa LLC; Symphonyai Industrial Digital Manufacturing, Inc. | Release of Security Interest |
| Jun 30, 2026 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Symphonyai LLC | Release of Security Interest |
| Jun 30, 2026 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Symphonyai Sensa LLC | Release of Security Interest |
| Jun 30, 2026 reel/frame not recorded | Jpmorgan Chase Bank, N.a. | Symphonyai Industrial Digital Manufacturing, Inc. | 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Aug 2033
Term ends Aug 10, 2033.
Note
The 149 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 9,430,416, ends no earlier than this term, so it caps nothing.
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2019 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.