Also listed on Immudex APS, an earlier holder on the record. The recorded assignments below show how it moved.
Term ends no later than Oct 27, 2042 · Medium confidence
20-year base term ends Nov 19, 2041
In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.
Nov 19, 2021
Oct 27, 2042
Nov 3, 2026
This patent's term runs 342 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 0 of 3 maintenance fees are paid so far. Confidence: Medium. from the record
How we calculated this date
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 20 years from filing | Clock starts Nov 19, 2021, when this application, 17/531,555, was filed | Nov 19, 2041 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +342 days, USPTO patent term adjustment record | Oct 27, 2042 | High confidence |
| Terminal disclaimer cap | Disclaimer on file (approved), reference document not resolved | no cap applied, and none guessed | Medium confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | no later than Oct 27, 2042 | Medium confidence |
This family
| Application 63/116,571 | Provisional application no patent term | no patent term |
| Application 63/225,301 | Pending not computed | not computed |
| Application 63/241,486 | Provisional application no patent term | no patent term |
| Application PCT/US2021/060197 | PCT application no patent term | no patent term |
| US 12,781,277 | this patent no later than Oct 2042 | no later than Oct 2042 |
Assignments
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Nov 19, 2021 Reel 58170, frame 605 | Sakofsky, Cynthia; Lazaruk, Katherine; Nakamoto, Margaret; Jensen, Devon Joseph | Becton, Dickinson And Company | Assignment of Assignor's Interest |
| Nov 19, 2021 Reel 58170, frame 636 | Jacobsen, Kivin Dahl | Immudex APS; Becton, Dickinson And Company | Assignment of Assignor's Interest |
| Nov 19, 2021 reel/frame not recorded | Jacobsen, Kivin Dahl | Immudex APS | Assignment of Assignor's Interest |
| Nov 19, 2021 reel/frame not recorded | Jacobsen, Kivin Dahl | Becton, Dickinson And Company | Assignment of Assignor's Interest |
| Sep 13, 2026 Reel 76465, frame 155 | Becton, Dickinson And Company | Augusta Spinco Corporation | Assignment of Assignor's Interest |
| Oct 6, 2026 Reel 76656, frame 452 | Becton, Dickinson And Company | Augusta Spinco Corporation | 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
A terminal disclaimer is on file (approved) and its reference document is not resolved. A disclaimer would cap the term earlier than Oct 27, 2042. We will not guess the cap.