Collateral for a security interest recorded Aug 5, 2025 (PLF 2025-A LP).
Term ends Apr 5, 2028 · Medium confidence
20-year base term ended Nov 1, 2025
Why Medium: A parent in the chain could not be resolved.
Held by Neuropro Spinal Jaxx, Inc.
Filed Feb 16, 2006 as application 11/357,319 · Granted Jun 1, 2010
Base term plus 886 days of patent term adjustment (USPTO delay)
Today
2005
2028
Clock starts
Nov 1, 2005
Nov 1, 2005
Term ends
Apr 5, 2028
Apr 5, 2028
Granted
Jun 1, 2010
Jun 1, 2010
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
886
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
10
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 886 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. 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 Nov 1, 2005, when application 11/264,958, the earliest non-provisional in its chain, was filed (this one was filed Feb 16, 2006); a parent in its chain could not be resolved (the next row) | Nov 1, 2025 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +886 days, USPTO patent term adjustment record | Apr 5, 2028 | 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 | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 5, 2028 | Medium confidence |
This family
| US 7,727,280 | this patent Apr 2028 | Apr 2028 |
| US 8,187,332 | In force May 2027 | May 2027 |
| US 8,597,360 | Term ended Nov 2025 | Nov 2025 |
| Application PCT/US2013/042066 | PCT application no patent term | no patent term |
| US 9,186,262 | Term ended Nov 2025 | Nov 2025 |
| US 9,974,665 | Term ended Nov 2025 | Nov 2025 |
| US 10,682,240 | Term ended Nov 2025 | Nov 2025 |
| US 11,583,414 | Term ended Oct 2026 | Oct 2026 |
8 of 10 applications in this family shown, earliest filings first. 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 |
|---|---|---|---|
| Feb 16, 2006 Reel 17598, frame 781 | McLuen, Gary R. | McLuen Design, Inc. | Assignment of Assignor's Interest |
| Jun 23, 2014 Reel 33216, frame 809 | McLuen Design, Inc. | Neuropro Spinal Jaxx, Inc. | Assignment of Assignor's Interest |
| Mar 12, 2019 Reel 48576, frame 492 | Neuropro Spinal Jaxx Inc. | U.S. Eagle Federal Credit Union | Security Interest |
| Mar 19, 2025 Reel 70559, frame 738 | Neuropro Spinal Jaxx Inc. | U.S. Eagle Federal Credit Union | Security Interest |
| May 7, 2025 Reel 71231, frame 789 | Neuropro Spinal Jaxx Inc. | U.S. Eagle Federal Credit Union | Corrective Assignment to Correct the Punctuation on the Name of the Conveying Party , Add RD Ne to Address of Receiving Party and Remove Patent Numbers 8597360 and 9186262 Previously Recorded on Reel 48576 Frame 492. Assignor(S) Hereby Confirms the Security Interest. |
| Aug 4, 2025 Reel 71922, frame 846 | U.S. Eagle Federal Credit Union | Neuropro Spinal Jaxx Inc.; Neuropro Technologies, Inc. | Release of Security Interest |
| Aug 4, 2025 reel/frame not recorded | U.S. Eagle Federal Credit Union | Neuropro Spinal Jaxx Inc. | Release of Security Interest |
| Aug 4, 2025 reel/frame not recorded | U.S. Eagle Federal Credit Union | Neuropro Technologies, Inc. | Release of Security Interest |
| Aug 5, 2025 Reel 71932, frame 375 | Neuropro Spinal Jaxx Inc. | PLF 2025-A LP | 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.
What's changing
Apr 2028
Term ends Apr 5, 2028. No further fees fall due before then
Note
The 886 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
557
later US patents cite this one
That is top 1% of utility patents granted in 2010 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.