According to Dr. Schulze 's writings, they have! His clinic was shutdown, and I am always noticing times when he says that he cannot say more than this legally, had to change formulae names, etc. Many other companies get away with these things, so my feeling is somebody's watching Dr. Schulze .
Actually, I'd like to know more details about this. I'm starting a company (Maximum Herbs, Inc.) and plan to produce Dr. Schulze 's formulae and attempt to spread his approach even more widely than it is already, especially in my local community. Hopefully nobody will come after me, but it's always good to be prepared!