Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Ainnova Tech, Alamar Biosciences, Athena Diagnostics, Avant Technologies, Celanese, Community of Nevada Diagnostics, Meliodays, Micron, Pacbio, Quest Diagnostics, Tigermed, T-Neuro, Trilliumbio, U.S. Renal Care, Vexev.