Jonathan S. Masur 21115291D Adam Mortara 40660497P ssrn cu Thu, 03/15/2018 - 12:00 Jonathan S. Masur & Adam Mortara, "Patents, Property, and Prospectivity," Coase-Sandor Working Paper Series in Law and Economics, No. 842 (2018). Working Paper Coase-Sandor Working Paper Series in Law and Economics 842