Vellum Biosciences Non-invasive imaging diagnostic to differentiate cancer, inflammation, and infection Startup Details Co-Founded by: Mark Sellmyer & Robert Mach Participates in PCI Ventures UPadvisor Recent News All PCI Ventures Posts Penn Startups Raising Capital – Spring 2022 Two Penn spinouts on the Technical.ly Philly RealLIST standout tech companies ExynAI has been shortlisted as a finalist for a SXSW Innovation Award Cogwear and Rezon to make brain enhancing wearable for athletes