I wouldn't bother here. Much cheaper than a lawyer is to start a Ltd company and sell the thing under that. A) If the uni find out I doubt they would do anythi

I wouldn't bother here. Much cheaper than a lawyer is to start a Ltd company and sell the thing under that. A) If the uni find out I doubt they would do anything without coming and talking to your first, squashing an entrepenurial student is not great PR B) If things do go the legal route, well the company won't own anything, shutter the doors and walk away with some good life lessons.