Alvotech has launched a legal challenge to what it says is AbbVie’s “wrongful monopoly” on its Humira (adalimumab) biologic brand in the US, citing a “minefield of intellectual property” of “questionable validity” that surrounds the top-selling arthritis treatment.
The attack on Humira’s “improperly inflated patent portfolio” comes as Alvotech is pursuing US approval for its AVT02 adalimumab biosimilar...






