Good thinking, but US courts have established that you can’t use tribal nations for IP shenanigans: https://arstechnica.com/tech-policy/2017/10/judge-throws-out

Good thinking, but US courts have established that you can’t use tribal nations for IP shenanigans: https://arstechnica.com/tech-policy/2017/10/judge-throws-out-allergan-patent-slams-companys-native-american-deal/ https://arstechnica.com/tech-policy/2017/10/judge-throws-out... (The linked case concerns “evil shenanigans”, in contrast to your proposed “good shenanigans”, but I doubt that argument would carry much sway in court.)