The PA of Soininen triggered me again to try finding any published PAs assigned to Defkalion. But I can't find any. They might file any IP under another assignee than "Defkalion", but even then there is no sign of any of their potential IP.
Since both Soininen and Defkalion mentioned Rydberg, very little PA's containing 'Rydberg' appear during searches. If Defkalion and Rossi are betting on 'trade secrets', they have become very vulnarable by now, now Soininen has included very much details of his inventions in his published PA.