Collateral for a security interest recorded Jun 25, 2019 (Innovatus Life Sciences Lending Fund I, LP).
Term ends Mar 5, 2029 · High confidence
20-year base term ends Mar 5, 2029
Held by ConforMIS, Inc.
Filed Mar 24, 2014 as application 14/222,836 · Granted Nov 10, 2015
Base term, 20 years from filing
Today
2009
2029
Clock starts
Mar 5, 2009
Mar 5, 2009
Term ends
Mar 5, 2029
Mar 5, 2029
Granted
Nov 10, 2015
Nov 10, 2015
base term
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
None
Term adjustment
No prosecution delay on this record.
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.
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 is its 20-year base term, with no adjustment for 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 Mar 5, 2009, when application 12/398,598, the earliest non-provisional in its chain, was filed (this one was filed Mar 24, 2014) | Mar 5, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | 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 | Mar 5, 2029 | High confidence |
This family
| US 8,682,052 | In force Jun 2032 | Jun 2032 |
| US 9,180,015 | this patent 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 |
|---|---|---|---|
| Mar 24, 2014 Reel 32509, frame 307 | Fitz, Wolfgang; Bojarski, Raymond; Lang, Philipp | ConforMIS, Inc. | Assignment of Assignor's 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 |
| 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
Mar 2029
Term ends Mar 5, 2029. Maintenance fees still fall due before then
Citations
126
later US patents cite this one
That is top 5% 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.