Collateral for a security interest recorded Oct 5, 2017 (Madison Capital Funding LLC).
Term ends Aug 18, 2035 · High confidence
20-year base term ends Jan 10, 2034
Held by Primaloft, Inc.
Filed Jan 10, 2014 as application 14/152,261 · Granted Apr 23, 2019
Base term plus 585 days of patent term adjustment (USPTO delay)
Today
2014
2035
Clock starts
Jan 10, 2014
Jan 10, 2014
Term ends
Aug 18, 2035
Aug 18, 2035
Granted
Apr 23, 2019
Apr 23, 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
585
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
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 585 days past its 20-year base term on 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 Jan 10, 2014, when this application, 14/152,261, was filed | Jan 10, 2034 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +585 days, USPTO patent term adjustment record | Aug 18, 2035 | 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 | Aug 18, 2035 | High confidence |
This family
| US 10,266,674 | this patent Aug 2035 | Aug 2035 |
| US 10,844,197 | In force Jan 2034 | Jan 2034 |
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 |
|---|---|---|---|
| Jan 16, 2014 Reel 32040, frame 103 | Jayaraman, Kannan Allampalayam; Rumiesz, Joseph, JR.; Mason, Vanessa | Primaloft, Inc. | Assignment of Assignor's Interest |
| Oct 5, 2017 Reel 43798, frame 181 | Primaloft, Inc. | Madison Capital Funding LLC, as Agent | 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
Aug 2035
Term ends Aug 18, 2035. Maintenance fees still fall due before then
Note
The 585 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
10
later US patents cite this one
That is top 25% 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.