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Roal Oy patent opposition analysis

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Explore patent oppositions filed by Roal Oy against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 18, 2025

Patent Number	Title	Applicant	Opposition Date
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EP2800809	Protease Deficient Filamentous Fungal Cells And Methods Of Use Thereof	GLYKOS FINLAND	Dec 7, 2018
EP2844731	Fungal Cells That Produce Decreased Amounts Of Peptaibols	DANISCO	Oct 31, 2018