McDonnell Boehnen Hulbert & Berghoff LLP partner Andrew Williams, Ph.D. is quoted in an article entitled, “Four years of IPR: how life sciences companies have fared” that appears in the November 23, 2016 online edition of World Intellectual Property Review. Introduced in September 2012, the inter partes review provided a new forum for challenging the validity of US patents, and soon attracted criticism. WIPR investigates how life sciences companies have fared in the forum’s first four years. View the article