Collateral for a security interest recorded Feb 15, 2023 (BMO Harris Bank N.A.).
Term ends Feb 25, 2031 · High confidence
20-year base term ends Sep 14, 2027
Held by Ivd, LLC.
Filed Sep 14, 2007 as application 11/855,807 · Granted Sep 22, 2015
Base term plus 1260 days of patent term adjustment (USPTO delay)
Today
2007
2031
Clock starts
Sep 14, 2007
Sep 14, 2007
Term ends
Feb 25, 2031
Feb 25, 2031
Granted
Sep 22, 2015
Sep 22, 2015
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
1,260
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.
3
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 1260 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 Sep 14, 2007, when this application, 11/855,807, was filed | Sep 14, 2027 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1260 days, USPTO patent term adjustment record | Feb 25, 2031 | 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 | Feb 25, 2031 | High confidence |
This family
| US 9,138,414 | this patent Feb 2031 | Feb 2031 |
| US 9,511,027 | Lapsed on the fee record Dec 2024 | Dec 2024 |
| Application 15/351,037 | Abandoned not computed | not computed |
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 25, 2008 Reel 20418, frame 901 | Lang, Kevin W.; Murphy, Gregory B.; Urbanski, Gregory E. | Delavau LLC | Assignment of Assignor's Interest |
| Sep 19, 2018 Reel 46909, frame 397 | Ivd, LLC | Citibank, N.A., as Administrative Agent | Security Interest |
| Sep 21, 2018 Reel 46935, frame 331 | Delavau L.L.C. | Ivd, LLC. | Assignment of Assignor's Interest |
| Mar 5, 2019 reel/frame not recorded | Citibank, N.a. | International Vitamin Corporation | Release of Security Interest |
| Mar 5, 2019 reel/frame not recorded | Citibank, N.a. | Ivp, LLC | Release of Security Interest |
| Mar 5, 2019 reel/frame not recorded | Citibank, N.a. | Ivd, LLC | Release of Security Interest |
| Mar 5, 2019 Reel 48507, frame 924 | Ivd, LLC | Jpmorgan Chase Bank, N.a. | Security Interest |
| Mar 5, 2019 Reel 48507, frame 897 | Citibank, N.a. | International Vitamin Corporation; Ivp, LLC; Ivd, LLC | Release of Security Interest |
| Feb 15, 2023 Reel 62699, frame 222 | Ivd, LLC | BMO Harris Bank N.A., as Administrative Agent | Security Interest |
| Feb 16, 2023 Reel 62714, frame 434 | JPMorgan Chase Bank, N.A., as Administrative Agent | Ivd, 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
Feb 2031
Term ends Feb 25, 2031. Maintenance fees still fall due before then
Note
The 1260 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median of utility patents granted in 2015 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.