What is it called, when a Large Business or Corporation sees that some product, invention, or medicine will destroy or reduce the size of their market or consumer base; and they either purchase the rights to it, or pay them not to make it; so that they can continue business or enlarge their profit.
I remember hearing about stuff like this happening multiple times, I can't remember the citations, nor can I remember if anyone actually gave a name to this phenomena.
If you can't find a name for it, I will accept a list of 2 or more occurrences as an answer.