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European Patent Convention (EPC 1973)

 
 
A revised version of the European Patent Convention entered into force on 13 December 2007. The provisions of the revised Convention apply unless the transitional provisions provide for the applicability of the EPC 1973.

Article 56 32

Inventive step

Art. 52, 100, 138
R. 27, 27a, 44



An invention shall be considered as involving an inventive step if, having regard to the state of the art, it is not obvious to a person skilled in the art. If the state of the art also includes documents within the meaning of Article 54, paragraph 3, these documents are not to be considered in deciding whether there has been an inventive step.



32 See decisions/opinions of the Enlarged Board of Appeal G 2/98, G 3/98, G 2/99, G 1/03, G 2/03 (Annex I).

Cross-reference list
Art. 56 Art. 56