Collateral for a security interest recorded Aug 5, 2025 (JPMorgan Chase Bank, N.A.).
Term ends Jun 12, 2037 · High confidence
20-year base term ends Mar 15, 2037
Held by Adma Biomanufacturing, LLC
Filed Feb 12, 2024 as application 18/438,693 · Granted Apr 28, 2026
Base term plus 89 days of patent term adjustment (USPTO delay)
Today
2017
2037
Clock starts
Mar 15, 2017
Mar 15, 2017
Term ends
Jun 12, 2037
Jun 12, 2037
Granted
Apr 28, 2026
Apr 28, 2026
base term
patent term adjustment
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
89
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 11,897,943, to Jun 12, 2037. The term already ends on or before that date, so the cap shortened nothing.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
5
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 89 days past its 20-year base term on prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 0 of 2 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 15, 2017, when application 15/460,147, the earliest non-provisional in its chain, was filed (this one was filed Feb 12, 2024) | Mar 15, 2037 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +89 days, USPTO patent term adjustment record | Jun 12, 2037 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 11,897,943) | resolves to Jun 12, 2037, no earlier than this term, so no change | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 0 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 12, 2037 | High confidence |
This family
| US 10,259,865 | In force Mar 2037 | Mar 2037 |
| Application PCT/US2018/022701 | PCT application no patent term | no patent term |
| US 11,084,870 | In force Mar 2037 | Mar 2037 |
| US 11,897,943 | In force Aug 2037 | Aug 2037 |
| US 12,612,450 | this patent Jun 2037 | Jun 2037 |
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 28, 2024 Reel 66934, frame 506 | Mond, James; Grossman, Adam S. | Adma Biologics, Inc. | Assignment of Assignor's Interest |
| Mar 28, 2024 Reel 66934, frame 566 | Adma Biologics, Inc. | Adma Biomanufacturing, LLC | Assignment of Assignor's Interest |
| Aug 5, 2025 Reel 71930, frame 600 | Adma Biomanufacturing, LLC; Adma Biologics, Inc. | Jpmorgan Chase Bank, N.a. | 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 2037
Term ends Jun 12, 2037. Maintenance fees still fall due before then
Note
The 89 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Terminal disclaimer
A terminal disclaimer resolved from the filed document, referencing US 11,897,943, ends no earlier than this term, so it caps nothing.
Citations
We have no citation count for this patent yet. That is not the same as never having been cited.
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.