To the best of my knowledge, our software has used the name "Orthanc" for about 2 years, so this should establish prior use. As a consequence, I think that this

To the best of my knowledge, our software has used the name "Orthanc" for about 2 years, so this should establish prior use. As a consequence, I think that this should not become a risk to the project... but I'm not a lawyer ;) Thank for your interest! Do not hesitate to give feedback and to follow the community on Twitter and Facebook.