Purple Book reference family · 351(a) biologic
Pollens - Grasses, Ryegrass, Perennial Lolium perenne
Pollens - Grasses, Ryegrass, Perennial Lolium perenne is an FDA-licensed reference biologic from Greer Laboratories, Inc..
351(a) biologicBLA 101841 Greer Laboratories, Inc.
Biosimilars
0
Interchangeables
0
Listed patents
0
Reference approved
1930
Reference product
Originator biologic
351(a)BLA 101841
Not listed Pollens - Grasses, Ryegrass, Perennial Lolium perenne
Greer Laboratories, Inc.
View full reference-product record- Approved
- Marketing
- Rx
- Center
- CBER
- Patents
- None listed
Exclusivity & patent cliffs
Protection horizon
Reference approval
Approval date of the reference Pollens - Grasses, Ryegrass, Perennial Lolium perenne product.
97 yr 6 mo ago
Pollens - Grasses, Ryegrass, Perennial Lolium perenne: frequently asked questions
Reference exclusivity, biosimilars, interchangeability, and patents for this molecule, from the FDA Purple Book.
Built from official FDA Purple Book records (monthly downloads, the Advanced Search interface, and the published Patent List), with reference-product, license-type, and exclusivity context for Pollens - Grasses, Ryegrass, Perennial Lolium perenne.
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- FDA 483 DatabaseFDA Form 483 observations and inspection records by firm, date, and citation.
