Campath Purple Book BLA 103948
- BLA number
- 103948
- Proprietary names
- Campath, Lemtrada
- Proper names
- alemtuzumab
- Applicant
- Genzyme Corporation
- 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 | Campath | alemtuzumab | 351(a) | 30MG (10MG/ML) | Injection | Intravenous | Ampule | Disc | Licensed | 2001-05-07 | |
| 002 | Lemtrada | alemtuzumab | 351(a) | 12MG/1.2ML (10MG/ML) | Injection | Intravenous | Single-Dose Vial | Rx | Licensed | 2014-11-14 | |
| 003 | Campath | alemtuzumab | 351(a) | 30MG/1ML | Injection | Intravenous | Single-Dose Vial | Rx | Licensed | 2004-10-12 | |
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 |
|---|
| 2020-08-01 | U | 001 | Campath | 351(a) | Disc | Genzyme Corporation |
| 2020-08-01 | U | 002 | Lemtrada | 351(a) | Rx | Genzyme Corporation |
| 2020-08-01 | U | 003 | Campath | 351(a) | Rx | Genzyme Corporation |
| 2020-05-01 | R | 001 | Campath | 351(a) | Disc | Genzyme Corporation |
| 2020-05-01 | R | 002 | Lemtrada | 351(a) | Rx | Genzyme Corporation |
| 2020-05-01 | R | 003 | Campath | 351(a) | Rx | Genzyme Corporation |
Observed Product State History#
Release, Product, Name table| Release | Product | Name | License type | Marketing | Licensure | Approval |
|---|
| 2020-05-01 | 001 | Campath | 351(a) | Disc | Licensed | 2001-05-07 |
| 2020-05-01 | 002 | Lemtrada | 351(a) | Rx | Licensed | 2014-11-14 |
| 2020-05-01 | 003 | Campath | 351(a) | Rx | Licensed | 2004-10-12 |