What happens when a contract, the Patent Act, and the Bayh-Dole Act purport to give ownership in the same patent to the …

is weak. We also connect collaborative patents to the ethnic composition of the firm's U.S. inventors and cross …-border mobility of inventors within the firm. The inventor team composition has important consequences for how the new knowledge is …We study the prevalence and traits of global collaborative patents for U.S. public companies, where the inventor team …

invention. We identify the relationships through firm-specific exposure to changes in federal agency R\&D budgets that are … innovation in firms. However, inventions from universities and public research institutes substitute for corporate inventions and …