CAMBRIDGE, Mass. & TOKYO--(BUSINESS WIRE)--Alnylam Pharmaceuticals, Inc. (Nasdaq: ALNY), a leading RNAi therapeutics company, and KOKEN Co., Ltd., a leading atelocollagen company, announced today that Alnylam has granted KOKEN a non-exclusive worldwide license to manufacture and provide RNAi research products and services under the Kreutzer-Limmer patent family. This patent family, owned exclusively by Alnylam, covers fundamental aspects of the structure and uses of RNAi products, including small interfering RNAs (siRNAs) and their use to mediate RNAi in mammalian cells, and of RNAi-related mechanisms.