What you said is actually a name for "innovative applied chemistry, and then blowing up parliament with it". If I invented a new type of explosive and didn't blow up parliament, but the cops somehow found out, I'd go to jail.

Edit: correction, you didn't even say I was the one who blew things up. You just said someone blew up things with my new explosives. Which is exactly what I'm talking about. If guns weren't already old technology, the government would hold Mr Smith & Mr Wesson accountable for every gun death.