History of the Minerva logo https://www.mpg.de/20096995/minerva-logo?c=19730582
The trademark of the Max Planck Society has a varied history. Since 1926, the head of the Minerva has been the logo of the Kaiser Wilhelm Society. In 1948, it was also adopted by its newly founded successor organization.
early 2000s, the internet led to a proliferation of individual sublogos on the MPI websites