Term ends Nov 22, 2031 · High confidence
20-year base term ends Nov 22, 2031
Held by Magnolia Blue Corporation
Filed Feb 13, 2017 as application 15/430,731 · Granted Sep 5, 2017
Base term, 20 years from filing
Today
2011
2031
Clock starts
Nov 22, 2011
Nov 22, 2011
Term ends
Nov 22, 2031
Nov 22, 2031
Granted
Sep 5, 2017
Sep 5, 2017
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
None
Term adjustment
No prosecution delay on this record.
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.
26
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 is its 20-year base term, with no adjustment for 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 Nov 22, 2011, when application 13/302,624, the earliest non-provisional in its chain, was filed (this one was filed Feb 13, 2017) | Nov 22, 2031 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | 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 | Nov 22, 2031 | High confidence |
This family
| US 8,513,879 | In force Apr 2031 | Apr 2031 |
| US 9,608,215 | In force Apr 2034 | Apr 2034 |
| US 9,461,200 | In force Feb 2030 | Feb 2030 |
| US 9,608,051 | In force Feb 2030 | Feb 2030 |
| US 10,068,952 | In force Jan 2037 | Jan 2037 |
| US 9,954,046 | In force Feb 2030 | Feb 2030 |
| US 9,755,168 | this patent Nov 2031 | Nov 2031 |
| US 10,192,891 | In force Mar 2037 | Mar 2037 |
8 of 26 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 20, 2023 Reel 63396, frame 671 | Joled, Inc. | Incj, Ltd. | Security Interest |
| Jun 12, 2023 Reel 64067, frame 723 | Joled, Inc. | Joled, Inc. | Correction by Affidavit Filed Against Reel/Frame 063396/0671 |
| Jan 31, 2024 Reel 66382, frame 619 | Joled, Inc. | Jdi Design and Development G.K. | Assignment of Assignor's Interest |
| Jul 18, 2025 Reel 72039, frame 656 | Jdi Design and Development G.K. | Magnolia Blue 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.
What's changing
Nov 2031
Term ends Nov 22, 2031. Maintenance fees still fall due before then
Citations
34
later US patents cite this one
That is top 10% of utility patents granted in 2017 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.