IRS Treatment of Litigation Costs in ANDA Cases Affirmed

The Third Circuit Court of Appeals affirmed on July 27, 2023, that infringement-suit defense costs for ANDA filers who file Paragraph IV certifications are deductible legal expenses, not capital expenditures to obtain FDA approval.  The Court of Appeals noted that legal defense costs for ANDA filers do not “facilitate” obtaining an intangible asset because “ultimate…

Antibody-Directed Inventions Require Robust Written Descriptions and Carefully Drafted Claims

In a recently unsealed opinion from the District of Delaware, Judge Dyk of the Federal Circuit sitting by designation, held a patent in the “inherently unpredictable” field of antibodies invalid on summary judgment for failing to satisfy the enablement requirement.  Baxalta Inc. v. Genentech Inc. Delaware Opinion, Case No. 17-cv-509-TBD (D. Del. Jan. 13, 2022). …