Collateral for a security interest recorded Jan 24, 2025 (Trinity Capital Inc.).
Term ends Jun 27, 2029 · High confidence
20-year base term ends Mar 20, 2029
Held by Cagent Vascular, Inc.
Filed Sep 26, 2016 as application 15/276,575 · Granted Oct 12, 2021
Base term plus 99 days of patent term adjustment (USPTO delay)
Today
2009
2029
Clock starts
Mar 20, 2009
Mar 20, 2009
Term ends
Jun 27, 2029
Jun 27, 2029
Granted
Oct 12, 2021
Oct 12, 2021
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
99
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 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
12
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 99 days past its 20-year base term on prosecution delay. 1 of 1 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 Mar 20, 2009, when application 12/408,035, the earliest non-provisional in its chain, was filed (this one was filed Sep 26, 2016) | Mar 20, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +99 days, USPTO patent term adjustment record | Jun 27, 2029 | 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 1 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 27, 2029 | High confidence |
This family
| US 8,323,243 | In force Mar 2029 | Mar 2029 |
| US 9,480,826 | In force Mar 2029 | Mar 2029 |
| US 9,393,386 | In force Nov 2029 | Nov 2029 |
| US 11,166,742 | In force Mar 2029 | Mar 2029 |
| US 11,141,573 | this patent Jun 2029 | Jun 2029 |
| US 11,219,750 | In force Mar 2029 | Mar 2029 |
| US 11,229,777 | In force Mar 2029 | Mar 2029 |
| US 12,232,760 | In force Jun 2029 | Jun 2029 |
8 of 12 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 |
|---|---|---|---|
| Dec 12, 2017 Reel 44375, frame 337 | Schneider, Peter; Giasolli, Robert | Innovasc LLC | Assignment of Assignor's Interest |
| Dec 12, 2017 Reel 44375, frame 340 | Innovasc LLC | Cagent Vascular, LLC | Assignment of Assignor's Interest |
| Aug 10, 2021 Reel 57159, frame 604 | Cagent Vascular, LLC | Cagent Vascular, Inc. | Change of Name |
| Jan 24, 2025 Reel 70005, frame 936 | Cagent Vascular, Inc. | Trinity Capital Inc., as Collateral 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.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Jun 2029
Term ends Jun 27, 2029. No further fees fall due before then
Note
The 99 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
27
later US patents cite this one
That is top 5% 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.