Og, Joo Young; Pawelec, Krzysztof; Kim, Byung-Keun; … - In: Journal of Open Innovation: Technology, Market, and … 6 (2020) 1, pp. 1-16
This paper attempts to fill a research gap of literature by constructing the dynamic model into which both ex ante and ex post patent value indicators are incorporated. A patent renewal model is tested using a large set of Pharmaceutical patents granted by the European Patent Office between 1996...