U.S. patent agency to weigh rival claims on gene-editing technology

Dec 5 (Reuters) - The U.S. patent agency on Tuesday will hear arguments in a heated dispute over who was first to invent a revolutionary gene-editing technology known as CRISPR.

http://www.dailymail.co.uk/wires/reuters/article-4003910/U-S-patent-agency-weigh-rival-claims-gene-editing-technology.html