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US Patent Office Action Rejects Key Claims to Cellectis’ Core Technology

US Patent Office Action Rejects Key Claims to Cellectis’ Core Technology

RESEARCH TRIANGLE PARK, N.C.–Precision BioSciences, Inc., today announced that the United States Patent and Trademark Office (PTO) granted requests filed by Precision BioSciences to reexamine two issued U.S. patents owned by the Institut Pasteur and the Universite Pierre et Marie Curie (UPMC), and licensed to Cellectis, SA (Alternext: ALCLS). In addition, the PTO rejected all [...]