Regeneron to defend US Justice Department's complaint on drug-pricing manipulation

Regeneron Pharmaceuticals, Inc. specializes in research, development, producing, and selling drugs used in treating ophthalmologic and inflammatory diseases and cancers. Net sales break down by type of revenue as follows: - revenues from product sales (56.6%); - revenues from collaboration agreements (40.4%): collaboration with Sanofi (58.1% of revenues), Bayer (29.1%) and Roche (12.8%); - other (3%): primarily revenues from sales of technology licenses and subcontracted research services. At the end of 2022, the group had a portfolio of approximately 35 products in clinical development.