09.09.2007
ECB Fails to Invalidate DSS “Money Printing Patent” at Federal Patent Court
As reported by IPKat, the German Bundespatentgericht (Federal Patent Court) has recently published its decision on the validity of a patent held by Document Security Systems for a method of printing money — or rather, a method for printing documents in a way wich makes it impossible to reproduce them with the help of devices using optical scanning (photocopiers etc.).
