Cantargia Reports Filing of Opposition Against Cantargia Patent in Europe
The current opponent, Mab Discovery GmbH, also filed an opposition against the mother patent in 2016.
- The current opponent, Mab Discovery GmbH, also filed an opposition against the mother patent in 2016.
- That opposition was unsuccessful and the mother patent, valid until 2032, remains in force after the opposition proceedings were concluded in 2018.
- These patent families concerning IL1RAP comprise more than 80 granted patents and almost 30 additional pending patent applications worldwide.
- Mab Discovery has now filed an opposition against that patent, and the next step is a formal procedure where Cantargia is invited to comment on the opposition.