The LEF/DEF components of Coriolis are copyrighted by:
Cadence Design Systems 2012-2017 And released under the Apache 2.0 license
The flute component of Coriolis is copyrighted by:
Dr. Chris C. N. Chu 2004 Iowa State University http://home.engineering.iastate.edu/~cnchu/ And released under it's own license (derived from BSD)
The Hurricane component of Coriolis is copyrighted by:
Bull S.A. 2000-2021 (now ATOS) And released under the LGPL license
All other components of Coriolis are copyrighted by:
Sorbonne Université 2000-2021 (formerly UPMC) And released under the GPLv2 license