Opposition Matters 2023

Online conference for patent attorneys

23-24 November 2023

Opposition Matters 2022

Opposition Matters is the EPO's leading event for professional users wanting to keep up to date with the latest and most relevant developments in opposition proceedings.

Speakers from several EPO departments, co-presenting alongside senior European patent attorneys, will provide insights into the best practices they have developed over years of opposition experience.

This year's event will address relevant developments of procedural and substantive aspects of opposition proceedings. Panel discussions will round up this year’s conference.

This high-level event is once again organised in close co-operation with the epi.  

Who should attend

This event is intended for patent attorneys, and particularly those who are active in opposition proceedings before the EPO.

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