-patenting networks. Based on EPO co-patenting information for the reference period 2000-2004, we analyze the spatial con figuration of 44 … technology-specific co-inventorship networks. European co-inventorship (co-patenting) activity is spatially linked to 1259 … the 44 co-inventorship networks differ in their overall size (nodes, linkages, self-loops) and that they are dominated by …