Commentary: Abuse of U.S. patent system drives high drug prices
By Adding Patents, Drugmaker Keeps Cheaper Humira Copies Out of U.S.
Want Transparent Drug Prices? End Pharma’s Patent Abuse
Lawsuit: AbbVie Used Kickbacks and Nurse Ambassadors to Boost Humira Sales
AbbVie is accused of paying kickbacks, using a stealthy network of nurses to promote Humira
California Sues AbbVie Over Alleged Arthritis Drug Kickbacks
High drug prices: America’s migraine (and how to fix it)
Submission to FTC on the Role of Intellectual Property
A Chinese twist in the tale involving Hepatitis C drug Sofosbuvir
Gilead loses key patent claims for Sovaldi in China, opening door to earlier generic entry