1. Patent awarded for DNA-targeting complex at heart of CRISPR-Cas9 gene editing  UC Berkeley
  2. Patent awarded for DNA-targeting complex at heart of CRISPR-Cas9  Feedstuffs
  3. US Patent Office Grants Second Charpentier/Doudna Patent Covering CRISPR/Cas9 Gene Editing  Associated Press (press release) (blog)
  4. Full coverage