RAMSEY, N.J., Sept. 12 /PRNewswire/ -- Valeritas, LLC, a wholly-owned subsidiary of life sciences innovator BioValve Technologies, Inc. with a focus on developing and commercializing medical technologies for the treatment of diabetes and other acute and chronic diseases, announced today that it has hired John E. Timberlake, 42, to serve as Executive Vice President and General Manager for Metabolism.