Protection for intellectual property has never been absolute; it has always been limited in the public interest. The benefits of intellectual property protection are meant to flow to everyone, not just a limited population of creators and the corporations that represent them. Given this social-utility function, intellectual property regimes must address issues of access, inclusion, and empowerment for marginalized and excluded groups. This handbook defines an approach to considering social justice in intellectual property law and regulation. Top scholars in the field offer surveys of social justice implementation in patents, copyright, trademarks, trade secrets, rights of publicity, and other major IP areas. Chapters define Intellectual Property Social Justice theory and include recommendations for reforming aspects of IP law and administration to further social justice by providing better access, more inclusion, and greater empowerment to marginalized groups.