Alferon N Injection Purple Book BLA 103158
- BLA number
- 103158
- Proprietary names
- Alferon N Injection
- Proper names
- interferon alfa-n3 (human leukocyte derived)
- Applicant
- AIM ImmunoTech Inc.
- Center
- CDER
- First observed release
- 2020-05-01
- Latest observed release
- 2026-06-01
- Newest archive release
- 2026-06-01
- FDA patent list
- No patents listed in the captured FDA patent list; source updated 2025-06-11
- Coverage
- Present in newest release
Latest Known Product Presentations#
Product, Proprietary name, Proper name table| Product | Proprietary name | Proper name | License type | Strength | Dosage form | Route | Presentation | Marketing | Licensure | Approval | Patent list provided |
|---|
| 001 | Alferon N Injection | interferon alfa-n3 (human leukocyte derived) | 351(a) | 5MILLION IU/1ML | Injection | Intravenous | Vial | Disc | Licensed | 1989-10-10 | |
Published Patent List#
No patents for this BLA were listed in the FDA Purple Book patent list captured from the source updated 2025-06-11.
Official Monthly Change Events#
Release, Event, Product table| Release | Event | Product | Name | License type | Status | Applicant |
|---|
| 2022-12-01 | U | 001 | Alferon N Injection | 351(a) | Disc | AIM ImmunoTech Inc. |
| 2020-05-01 | R | 001 | Alferon N Injection | 351(a) | Disc | Hemispherx Biopharma, Inc. |
Observed Product State History#
Release, Product, Name table| Release | Product | Name | License type | Marketing | Licensure | Approval |
|---|
| 2020-05-01 | 001 | Alferon N Injection | 351(a) | Disc | Licensed | 1989-10-10 |