Patrick Ray is an ontologist at the Allen Institute for Brain Science where he develops and maintains ontologies, data and metadata standards, models, and knowledge graphs related to neuroscientific research. He is involved in many collaborative projects including the NIH BRAIN Initiative projects BICCN and BICAN as well as SEA-AD, with a particular interest in FAIR data sharing, data standardization, and linked data systems. Patrick has contributed to and developed many ontologies, with a particular focus on neuroanatomy ontologies, cell ontologies, disease ontologies, and ontologies related to scientific experiments and research, including scientific conclusions and evidence. Prior to working at the Allen Institute, he completed his PhD under the supervision of David Braun, Lewis Powell, and Neil Williams. At UB, Alexander Diehl mentored Patrick and together they worked on a number of ontologies including: the cell ontology, neurological disease ontology, neuropsychological testing ontology, the ocular disease ontology, and the retinal cell ontology (among others).