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ARTICLE · 25 FEBRUARY 2022

Review Of EPO Parameter Decisions In 2021

J A Kemp
J A Kemp
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J A Kemp

J A Kemp

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Parameters are characteristic values of a product or process which are generally based on directly measurable properties.

United KingdomIntellectual Property
Stuart Raynor
Stuart Raynor
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Parameters are characteristic values of a product or process which are generally based on directly measurable properties. Typical examples of such features are the melting point of an alloy, the particle size of a powder or the performance of a material when subjected to stress in a particular way.

Parameters can usefully be relied upon to define an invention before the EPO and they can be the most effective way of ensuring that the claims provide an adequate scope of protection for an inventor's contribution. They are commonly used within the chemical field, but could find applicability in a wide variety of different technological areas.

In general, the EPO will consider the allowability of an application in a similar way irrespective of whether the claims are defined using structural features or parameters. Thus, an appropriate determination will be made to ensure that the requirements of clarity and sufficiency are fulfilled and that the relevant

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