Moderator: James Nurton, IP journalist

Guest: Sumita Mitra, European Inventor Award 2021 winner, Non-EPO countries

Description: This pioneering inventor was the first to successfully use nanotechnology to create dental fillings. Despite their minute size, nanoparticles create many challenges for scientists. In this episode, Sumita Mitra tells us how she overcame these obstacles to develop a filling used in over 1 billion dental restorations worldwide.

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