Also listed on Aperture Bio, LLC, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends Apr 25, 2033 · High confidence
20-year base term ends Nov 30, 2032
Held by Renascent Diagnostic, LLC
Filed Nov 30, 2012 as application 13/691,511 · Granted Aug 11, 2015
Base term plus 146 days of patent term adjustment (USPTO delay)
Today
2012
2033
Clock starts
Nov 30, 2012
Nov 30, 2012
Term ends
Apr 25, 2033
Apr 25, 2033
Granted
Aug 11, 2015
Aug 11, 2015
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
146
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.
2
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 146 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 Nov 30, 2012, when this application, 13/691,511, was filed | Nov 30, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +146 days, USPTO patent term adjustment record | Apr 25, 2033 | 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 | Apr 25, 2033 | High confidence |
This family
| Application 61/564,926 | Provisional application no patent term | no patent term |
| US 9,103,788 | this patent Apr 2033 | Apr 2033 |
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 5, 2012 Reel 29409, frame 516 | Moskal, Thaddeus John, JR. | Vivione Biosciences, LLC | Assignment of Assignor's Interest |
| Jan 22, 2013 Reel 29672, frame 291 | Wilkes, Jon G.; Buzatu, Dan; Tucker, Randal | The United States of America, as Represented by the Secretary, Department of Health and Human Services | Assignment of Assignor's Interest |
| Oct 15, 2018 Reel 47237, frame 431 | Vivione Biosciences, LLC | Aperture Bio, LLC | Change of Name |
| Nov 7, 2022 Reel 61885, frame 627 | Aperture Bio, LLC; Scion Advisors, LLC | Renascent Diagnostic, LLC | Assignment of Assignor's 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 2033
Term ends Apr 25, 2033. Maintenance fees still fall due before then
Note
The 146 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
2
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.