Article révisé par les pairs
Résumé : The question this article seeks to address relates to the strategies deployed by the chemical firms Solvay & Co. and Gevaert N.V.two multinationals operating in a highly innovative sector and depending on Belgiums national system of innovationby taking advantage from the research capabilities located in the surrounding academic landscape. The two companies adopted different methods to capture the knowledge produced in university laboratories, which corresponded best to the kind of research they wished to explore. It will be argued that, instead of conforming to any previous blueprint for linear innovation, industrialists and academics have sought to overcome their conflicting interests and cultural divergence by bringing out mutual opportunities that eventually led to unexpected forms of utilitarian cooperation. In the long run, informal linkages and social networks helped shaping the patterns of increasingly coordinated and elaborated procedures of innovation.