Collateral for a security interest recorded Jun 22, 2020 (U.S. Bank National Association).
Term ends Nov 7, 2033 · High confidence
20-year base term ends Jul 15, 2033
Held by Quest Products, LLC
Filed Feb 1, 2019 as application 16/265,072 · Granted Jun 29, 2021
Base term plus 115 days of patent term adjustment (USPTO delay)
Today
2013
2033
Clock starts
Jul 15, 2013
Jul 15, 2013
Term ends
Nov 7, 2033
Nov 7, 2033
Granted
Jun 29, 2021
Jun 29, 2021
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
115
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.
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 runs 115 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 Jul 15, 2013, when application 13/942,267, the earliest non-provisional in its chain, was filed (this one was filed Feb 1, 2019) | Jul 15, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +115 days, USPTO patent term adjustment record | Nov 7, 2033 | 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 | Nov 7, 2033 | High confidence |
This family
| US 9,278,030 | In force Jul 2033 | Jul 2033 |
| US 10,219,951 | In force Jul 2033 | Jul 2033 |
| US 11,045,357 | this patent Nov 2033 | Nov 2033 |
| US 12,186,155 | In force Jul 2033 | Jul 2033 |
| US 12,734,072 | In force Oct 2033 | Oct 2033 |
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 |
|---|---|---|---|
| Nov 4, 2019 Reel 50908, frame 181 | Olson, Richard C. | Olson IP Technologies, Inc. | Assignment of Assignor's Interest |
| Nov 4, 2019 Reel 50908, frame 230 | Olson IP Technologies, Inc. | Clinere Products, LLC | Assignment of Assignor's Interest |
| Nov 4, 2019 Reel 50908, frame 249 | Clinere Products, LLC | Quest Products, LLC | Merger |
| 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
Nov 2033
Term ends Nov 7, 2033. Maintenance fees still fall due before then
Note
The 115 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
9
later US patents cite this one
That is top 25% 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.