[daughart]

The technique used to develop the therapy is not really what is being patented here. In practice, anyone will be able to use CRISPR for research purposes or to develop therapies. The question is, why would you invest in using this to develop a product when you can't actually sell the therapy? The product in question here is a therapeutic CRISPR composition for use in human cells. Lots of people will still invest in the technology and research because it is so valuable. If you invent a novel variant with better cutting properties, for instance, or a modification that reduces toxicity, those would be novel compositions of matter and could easily be the foundation of a new business venture.