Insulin products and patents in the USA in 2004, 2014, and 2020: a cross-sectional study

Affiliations

• ¹ Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA. Electronic address: victorvandewiele1@gmail.com.
• ² Program On Regulation, Therapeutics, And Law (PORTAL), Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02120, USA.
• ³ University of Geneva, Geneva, Switzerland.