I found this particularly interesting: "Heller demonstrates that the anti-commons can be found in places like medical research, and this is where the book gets

I found this particularly interesting: "Heller demonstrates that the anti-commons can be found in places like medical research, and this is where the book gets depressing. He recounts the story of Compound X, a treatment for Alzheimer's that remains undeveloped because there are too many owners of relevant patents, each of whom can demand the lion's share of any profits."