Also listed on Biolux Research Holdings, Inc., an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Oct 22, 2034 · High confidence
20-year base term ends Oct 22, 2034
Held by Biolux Group S.A.
Filed Dec 29, 2017 as application 15/858,533 · Granted Aug 4, 2020
Base term, 20 years from filing
Today
2014
2034
Clock starts
Oct 22, 2014
Oct 22, 2014
Term ends
Oct 22, 2034
Oct 22, 2034
Granted
Aug 4, 2020
Aug 4, 2020
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.
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.
5
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. 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 Oct 22, 2014, when application 14/521,121, the earliest non-provisional in its chain, was filed (this one was filed Dec 29, 2017) | Oct 22, 2034 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Oct 22, 2034 | High confidence |
This family
| US 9,730,780 | In force Dec 2034 | Dec 2034 |
| Application 15/676,422 | Abandoned not computed | not computed |
| US 10,729,524 | this patent Oct 2034 | Oct 2034 |
| US 12,251,283 | In force Oct 2034 | Oct 2034 |
| Application 19/050,946 | 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 |
|---|---|---|---|
| Mar 9, 2018 Reel 45155, frame 646 | Brawn, Peter; Bredin, Ryan; Shaughnessy, Timothy G; Strange, Kevin; Mathews, Paul; Marsanyi, Robert | Biolux Research Ltd. | Assignment of Assignor's Interest |
| Jun 13, 2019 Reel 49462, frame 510 | Biolux Research Limited | Biolux Research Holdings, Inc. | Assignment of Assignor's Interest |
| May 26, 2020 Reel 52752, frame 749 | Biolux Research Holdings, Inc. | Biolux Research Holdings, Inc. | Change of Address for Assignee |
| Jun 8, 2021 Reel 56463, frame 86 | Biolux Research Inc. | LLLT Technologies S.A. | Assignment of Assignor's Interest |
| Oct 21, 2021 Reel 57867, frame 557 | Biolux (ABC), LLC | LLLT Technologies S.A. | Assignment of Assignor's Interest |
| Jul 8, 2024 Reel 68219, frame 90 | LLLT Technologies S.A. | Biolux Group S.A. | 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
Oct 2034
Term ends Oct 22, 2034. Maintenance fees still fall due before then
Citations
29
later US patents cite this one
That is top 10% of utility patents granted in 2020 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.