Collateral for a security interest recorded Jun 25, 2019 (Innovatus Life Sciences Lending Fund I, LP).
Term ends Jun 16, 2032 · High confidence
20-year base term ends Mar 5, 2029
Held by ConforMIS, Inc.
Filed Mar 5, 2009 as application 12/398,598 · Granted Mar 25, 2014
Base term plus 1199 days of patent term adjustment (USPTO delay)
Today
2009
2032
Clock starts
Mar 5, 2009
Mar 5, 2009
Term ends
Jun 16, 2032
Jun 16, 2032
Granted
Mar 25, 2014
Mar 25, 2014
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
1,199
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.
7
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 1199 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 5, 2009, when this application, 12/398,598, was filed | Mar 5, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1199 days, USPTO patent term adjustment record | Jun 16, 2032 | 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 | Jun 16, 2032 | High confidence |
This family
| US 8,682,052 | this patent Jun 2032 | Jun 2032 |
| US 9,180,015 | In force Mar 2029 | Mar 2029 |
| US 9,700,420 | Lapsed on the fee record Jul 2021 | Jul 2021 |
| Application 15/645,614 | Abandoned not computed | not computed |
| Application 16/881,347 | Abandoned not computed | not computed |
| Application 17/191,532 | Abandoned not computed | not computed |
| Application 18/307,565 | 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 |
|---|---|---|---|
| May 18, 2009 Reel 22698, frame 195 | Fitz, Wolfgang; Bojarski, Raymond; Lang, Philipp | ConforMIS, Inc. | Assignment of Assignor's Interest |
| Aug 20, 2009 Reel 23133, frame 872 | ConforMIS, Inc. | Venture Lending & Leasing V, Inc. | Security Agreement |
| Feb 23, 2011 Reel 25833, frame 753 | ConforMIS, Inc. | Venture Lending & Leasing VI, Inc.; Venture Lending & Leasing V, Inc. | Security Agreement |
| Feb 23, 2011 reel/frame not recorded | ConforMIS, Inc. | Venture Lending & Leasing VI, Inc. | Security Agreement |
| Feb 23, 2011 reel/frame not recorded | ConforMIS, Inc. | Venture Lending & Leasing V, Inc. | Security Agreement |
| Jul 31, 2014 Reel 33453, frame 153 | Venture Lending & Leasing V, Inc. | ConforMIS, Inc. | Release of Security Interest |
| Aug 1, 2014 Reel 33460, frame 396 | Venture Lending & Leasing V, Inc. & Venture Lending & Leasing VI, Inc. | ConforMIS, Inc. | Release of Security Interest |
| Oct 20, 2016 Reel 40424, frame 437 | Venture Lending & Leasing V, Inc.; Venture Lending & Leasing VI, Inc. | ConforMIS, Inc. | Corrective Assignment to Correct the Incorrect Serial Number 13/013466 Previously Recorded at Reel: 033460 Frame: 0396. Assignor(S) Hereby Confirms the Release of Security Interest. |
| Jul 31, 2018 Reel 46676, frame 152 | ConforMIS, Inc. | Oxford Finance LLC, as Collateral Agent | Security Interest |
| Jun 25, 2019 Reel 49588, frame 288 | ConforMIS, Inc.; Imatx, Inc.; ConforMIS Cares LLC | Innovatus Life Sciences Lending Fund I, LP, as Collateral Agent | Security Interest |
| Jun 26, 2019 Reel 49599, frame 84 | Oxford Finance LLC, as Collateral Agent | ConforMIS, Inc. | Release of Security Interest |
| Sep 12, 2019 Reel 50352, frame 372 | Venture Lending & Leasing V, Inc.; Venture Lending & Leasing VI, Inc. | ConforMIS, Inc. | Release of Security Interest |
| Sep 12, 2019 Reel 51897, frame 504 | Venture Lending & Leasing V, Inc. | ConforMIS, Inc. | Release of Security Interest |
| Nov 22, 2021 Reel 58219, frame 346 | ConforMIS, Inc.; Imatx, Inc. | Midcap Financial Trust, As Agent | Security Interest |
| Nov 23, 2021 Reel 58234, frame 292 | ConforMIS, Inc.; Imatx, Inc.; ConforMIS Cares LLC | Innovatus Life Sciences Lending Fund I, LP | Release of Security Interest |
| Sep 6, 2023 Reel 64818, frame 713 | Midcap Financial Trust, as Agent for Lenders | ConforMIS, Inc.; Imatx, Inc. | Release of Security Interest |
| Sep 6, 2023 reel/frame not recorded | Midcap Financial Trust, as Agent for Lenders | ConforMIS, Inc. | Release of Security Interest |
| Sep 6, 2023 reel/frame not recorded | Midcap Financial Trust, as Agent for Lenders | Imatx, Inc. | Release of Security Interest |
| Jun 7, 2024 Reel 67679, frame 713 | RESTOR3D, Inc.; ConforMIS, Inc.; Imatx, Inc. | Trinity Capital Inc., as Administrative Agent | Security Interest |
| Sep 25, 2026 Reel 76589, frame 716 | RESTOR3D, Inc.; ConforMIS, Inc.; Imatx, Inc.; ConforMIS Cares, LLC | Hercules Capital, Inc., as 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 2032
Term ends Jun 16, 2032. No further fees fall due before then
Note
The 1199 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
576
later US patents cite this one
That is top 1% of utility patents granted in 2014 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.