Collateral for a security interest recorded Jan 30, 2026 (Wilmington Savings Fund Society, FSB).
Term ended May 11, 2025 · High confidence
20-year base term ended May 11, 2025
USPTO later recorded it as expired for non-payment on May 25, 2026.
Held by Lumileds LLC
Filed Jun 25, 2015 as application 14/749,703 · Granted Apr 17, 2018
Base term, 20 years from filing
Today
Term ended May 11, 2025
2005
2026
Clock starts
May 11, 2005
May 11, 2005
Term ended
May 11, 2025
May 11, 2025
Granted
Apr 17, 2018
Apr 17, 2018
base term
after the term ends
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 8,298,680, to May 11, 2025. The term already ends on or before that date, so the cap shortened nothing.
1 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
4
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. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 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 May 11, 2005, when application PCT/IB2005/051547, the earliest non-provisional in its chain, was filed (this one was filed Jun 25, 2015) | May 11, 2025 | 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 | Disclaimer resolved from the filed document (refs US 8,298,680) | resolves to May 11, 2025, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 1 maintenance fees paid | term ended | High confidence |
| USPTO status record | Recorded as expired for non-payment on May 25, 2026, after the term ended | no change | High confidence |
| Computed term end | The steps above, in order | May 11, 2025 | High confidence |
This family
| US 8,298,680 | In force Feb 2029 | Feb 2029 |
| US 9,095,933 | Term ended May 2025 | May 2025 |
| US 9,943,930 | this patent May 2025 | May 2025 |
3 of 4 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 |
|---|---|---|---|
| Jul 7, 2017 Reel 43108, frame 1 | Lumileds LLC | Deutsche Bank AG New York Branch, as Collateral Agent | Security Interest |
| Dec 20, 2017 Reel 44442, frame 767 | Van Veen, Nicolaas Johannes Anthonius; Biglari, Mohammad Hossain | Koninklijke Philips Electronics N V; Mat-Tech B.V. | Assignment of Assignor's Interest |
| Dec 20, 2017 reel/frame not recorded | Van Veen, Nicolaas Johannes Anthonius; Biglari, Mohammad Hossain | Koninklijke Philips Electronics N V | Assignment of Assignor's Interest |
| Dec 20, 2017 reel/frame not recorded | Van Veen, Nicolaas Johannes Anthonius; Biglari, Mohammad Hossain | Mat-Tech B.V. | Assignment of Assignor's Interest |
| Apr 30, 2018 Reel 46772, frame 611 | Koninklijke Philips Electronics N V | Koninklijke Philips N.V. | Change of Name |
| Nov 20, 2018 Reel 48150, frame 603 | Koninklijke Philips N.V. | Lumileds LLC | Assignment of Assignor's Interest |
| Jan 5, 2023 Reel 62299, frame 338 | Lumileds LLC; Lumileds Holding B.V. | Sound Point Agency LLC | Security Interest |
| Jan 29, 2025 Reel 70046, frame 1 | Sound Point Agency LLC | Lumileds LLC; Lumileds Holding B.V. | Release of Security Interest |
| Jan 29, 2025 reel/frame not recorded | Sound Point Agency LLC | Lumileds LLC | Release of Security Interest |
| Jan 29, 2025 reel/frame not recorded | Sound Point Agency LLC | Lumileds Holding B.V. | Release of Security Interest |
| Jan 30, 2026 Reel 74572, frame 30 | Lumileds LLC | Wilmington Savings Fund Society, FSB | 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.
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 8,298,680, ends no earlier than this term, so it caps nothing.
Citations
4
later US patents cite this one
That is above the median 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.