Weak Patents Are a Weak Deterrent: Patent Portfolios, the Orange Book Listing Standard, and Generic Entry in Pharmaceuticals
Chapter in NBER book Standards, Patents and Innovations (2014), Timothy Simcoe, Ajay K. Agrawal, and Stuart Graham, organizers
This chapter is no longer available for free download, since the book
has been published. To obtain a copy, you must buy the book.