Cláudia Costa Claudia is part of Ynvisible's R&D team as a Senior Researcher. With a solid academic background in Chemistry from Universidade do Minho and a PhD on Physical Chemistry from Universidade Nova de Lisboa, Claudia has been working with YDreams since 2007, as part of the research initiative which has given way to Ynvisible. Claudia is the author of several scientific papers and patents.