P. Laurens, C. Le-bas, and A. Schoen, Worldwide IP coverage of patented inventions in large pharmaceutical firms: to what extent do the internationalisation of R&D and firm strategy matter? Submitted to the, International Journal of Technology Management, 2018.

P. Laurens, C. Le-bas, S. Lhuillery, and A. Schoen, Firm specialisation in clean energy technologies: the influence of path dependence and technological diversification, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01775178

, Antoine Schoen 2, Patricia Laurens 1 , Alfredo Yegros 3 , Philippe LarLdo STI conference Paris, 2017.

G. Heimeriks, A. Schoen, and P. Laurens, Alfredo Yegros and Dieter Franz Kogler Knowledge, networks and proximities -An analysis of knowledge dynamics in the Chemical and Pharmaceutical and Biotechnology sectors, 2018.

L. Patricia and A. Schoen, Pierluigi Toma and Cinzia Daraio Exploring the Innovative Efficiency of Big Multinational Firms through Conditional Efficiency Analysis STI, September The RISIS Patent Database documentation can be found on, pp.12-14, 2018.