Collateral for a security interest recorded Jun 22, 2020 (U.S. Bank National Association).
Term ends Jan 22, 2037 · High confidence
20-year base term ends Jun 14, 2036
Held by Quest Products, LLC
Filed Jul 20, 2017 as application 15/655,332 · Granted Jan 14, 2020
Base term plus 222 days of patent term adjustment (USPTO delay)
Today
2016
2037
Clock starts
Jun 14, 2016
Jun 14, 2016
Term ends
Jan 22, 2037
Jan 22, 2037
Granted
Jan 14, 2020
Jan 14, 2020
base term
patent term adjustment
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
222
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.
6
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 222 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 Jun 14, 2016, when application 29/567,975, the earliest non-provisional in its chain, was filed (this one was filed Jul 20, 2017) | Jun 14, 2036 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +222 days, USPTO patent term adjustment record | Jan 22, 2037 | 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 | Jan 22, 2037 | High confidence |
This family
| US D847,993 | In force May 2034 | May 2034 |
| US 10,531,986 | this patent Jan 2037 | Jan 2037 |
| US D952,849 | In force May 2037 | May 2037 |
| US 11,890,167 | In force Oct 2038 | Oct 2038 |
| US D1,121,147 | In force Mar 2041 | Mar 2041 |
| US 12,478,506 | In force Jun 2036 | Jun 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 |
|---|---|---|---|
| Aug 1, 2017 Reel 43157, frame 562 | Olson, Richard Carl | Olson IP Technologies, Inc. | Assignment of Assignor's Interest |
| Feb 7, 2018 Reel 44851, frame 780 | Olson IP Technologies, Inc. | Clinere Products, LLC | Assignment of Assignor's Interest |
| Feb 21, 2018 Reel 44987, frame 298 | Clinere Products, LLC | Quest Products, LLC | Merger |
| Apr 16, 2018 Reel 45554, frame 360 | Quest Products, LLC | MB Financial Bank, N.A., as Administrative Agent | Security Interest |
| Jun 19, 2020 Reel 52992, frame 819 | Fifth Third Bank, National Association (Successor in Interest to MB Financial Bank, N.A.), as Administrative Agent | Quest Products, LLC | Release of Security Interest |
| Jun 22, 2020 Reel 53005, frame 89 | Quest Products, LLC; Orahealth, LLC | U.S. Bank National Association, as Administrative Agent | Security Interest |
| Feb 27, 2024 Reel 66579, frame 931 | Quest Products, LLC; Orahealth, LLC; Tec Laboratories, Inc. (T/B/K/A Tec Laboratories, LLC) | JPMorgan Chase Bank, N.A., as Administrative Agent | Security Interest |
| Mar 3, 2024 Reel 66628, frame 917 | U.S. Bank Trust Company, National Association (as Successor in Interest to U.S. Bank National Association), as Administrative Agent | Quest Products, LLC; Orahealth, LLC | Release of Security Interest |
| Mar 3, 2024 reel/frame not recorded | U.S. Bank Trust Company, National Association (as Successor in Interest to U.S. Bank National Association), as Administrative Agent | Quest Products, LLC | Release of Security Interest |
| Mar 3, 2024 reel/frame not recorded | U.S. Bank Trust Company, National Association (as Successor in Interest to U.S. Bank National Association), as Administrative Agent | Orahealth, LLC | Release of 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
Jan 2037
Term ends Jan 22, 2037. Maintenance fees still fall due before then
Note
The 222 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
22
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.