Collateral for a security interest recorded Feb 27, 2024 (JPMorgan Chase Bank, N.A.).
Term ends Jul 15, 2033 · High confidence
20-year base term ends Jul 15, 2033
Held by Quest Products, LLC
Filed Jun 24, 2021 as application 17/357,646 · Granted Jan 7, 2025
Base term plus 68 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2013
2033
Clock starts
Jul 15, 2013
Jul 15, 2013
Term ends
Jul 15, 2033
Jul 15, 2033
Granted
Jan 7, 2025
Jan 7, 2025
base term
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
68
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,219,951, US 11,045,357, US 9,278,030.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. 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 68 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 2 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 Jul 15, 2013, when application 13/942,267, the earliest non-provisional in its chain, was filed (this one was filed Jun 24, 2021) | Jul 15, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +68 days, USPTO patent term adjustment record | Sep 21, 2033 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,219,951, US 11,045,357, US 9,278,030) | capped to Jul 15, 2033 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jul 15, 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 | In force Nov 2033 | Nov 2033 |
| US 12,186,155 | this patent 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 |
|---|---|---|---|
| Aug 3, 2021 Reel 57066, frame 236 | Olson, Richard C. | Olson IP Technologies, Inc. | Assignment of Assignor's Interest |
| Aug 3, 2021 Reel 57066, frame 252 | Olson IP Technologies, Inc. | Clinere Products, LLC | Assignment of Assignor's Interest |
| Aug 3, 2021 Reel 57066, frame 269 | Clinere Products, LLC | Quest Products, LLC | Merger |
| 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 |
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.
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Alerts on its grants, lapses and transfers.
What's changing
Jul 2033
Term ends Jul 15, 2033. Maintenance fees still fall due before then
Note
The 68 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,219,951, US 11,045,357, US 9,278,030.
Citations
3
later US patents cite this one
Fewer than half of the utility patents granted in 2025 in our data have been cited yet, so we show the count and do not rank on it.
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.