Recorded webinar: 
Essential features

The importance of essential features affects compliance with different requirements in the EPC. We will consider the case where implicit features are essential features of the invention. Examples of objections relating to missing essential features will be provided, as well as cases where the removal of features from claims is allowable. We will also explain the essentiality test.


Speaker: Luigi Petrucci

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 Download further material: Working example for the webinar 'Essential features'

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