AbbVie’s blockbuster Humira held 105 patents, shielding the anti-inflammatory drug from biosimilar competition for more than 20 years. Proposed reforms could help prevent companies from extending exclusivity with such patent thickets.
AbbVie’s blockbuster Humira held 105 patents, shielding the anti-inflammatory drug from biosimilar competition for more than 20 years. Proposed reforms could help prevent companies from extending exclusivity with such patent thickets.