Timothy Grass Pollen Allergen Extract (Grastek)
Timothy Grass Pollen Allergen Extract is an FDA-licensed reference biologic from ALK - Abello A/S. Reference exclusivity, biosimilar lineage, and published patents from official FDA Purple Book records.
0
Biosimilars
0
Interchangeables
0
Listed patents
2014
Reference approved
Reference product
Grastek Timothy Grass Pollen Allergen Extract
ALK - Abello A/S
- Approved
- Apr 11, 2014
- Marketing
- Rx
- Center
- CBER
- Patents
- None listed
Exclusivity & patent cliffs
Approval, exclusivity, and published-patent expiration dates for Timothy Grass Pollen Allergen Extract, in chronological order.
Reference approval
Approval date of the reference Timothy Grass Pollen Allergen Extract product.
12 yr 4 mo ago
Frequently asked questions
Are there biosimilars approved for Timothy Grass Pollen Allergen Extract (Grastek)?
No 351(k) biosimilars or interchangeable biosimilars referencing Timothy Grass Pollen Allergen Extract are listed in the FDA Purple Book yet.
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