Collateral for a security interest recorded Oct 12, 2018 (Madison Capital Funding LLC).
Term ends May 22, 2036 · High confidence
20-year base term ends Jan 20, 2036
Held by Primaloft, Inc.
Filed Jul 11, 2017 as application 15/542,678 · Granted Mar 23, 2021
Base term plus 123 days of patent term adjustment (USPTO delay)
Today
2016
2036
Clock starts
Jan 20, 2016
Jan 20, 2016
Term ends
May 22, 2036
May 22, 2036
Granted
Mar 23, 2021
Mar 23, 2021
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
123
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 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 123 days past its 20-year base term on 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 Jan 20, 2016, when application PCT/US2016/014111, the earliest non-provisional in its chain, was filed (this one was filed Jul 11, 2017) | Jan 20, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +123 days, USPTO patent term adjustment record | May 22, 2036 | 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 | May 22, 2036 | High confidence |
This family
| Application PCT/US2016/014111 | PCT application no patent term | no patent term |
| US 10,954,615 | this patent May 2036 | May 2036 |
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 |
|---|---|---|---|
| Sep 22, 2017 Reel 43667, frame 213 | Mason, Vanessa | Primaloft, Inc. | Assignment of Assignor's Interest |
| Oct 12, 2018 Reel 47145, frame 599 | Primaloft, Inc. | Madison Capital Funding LLC | Security Interest |
| May 4, 2022 Reel 59855, frame 230 | Madison Capital Funding LLC | Apogem Capital LLC, as Successor Agent | Assignment of Intellectual Property Security Agreement |
| Jul 12, 2022 Reel 60955, frame 64 | Apogem Capital LLC | Primaloft, Inc. | Patent Release |
| Jul 19, 2022 Reel 60547, frame 988 | Primaloft, Inc. | Compass Group Diversified Holdings LLC | 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
May 2036
Term ends May 22, 2036. Maintenance fees still fall due before then
Note
The 123 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2021 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.