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Chapter VI 28Biotechnological inventions
28 Inserted by decision of the Administrative Council of 16.06.1999, which entered into force on 01.09.1999 (OJ EPO 1999, 437 ff).
Rule 23b - General and definitions
Rule 23c - Patentable biotechnological inventions
Rule 23d - Exceptions to patentability
Rule 23e - The human body and its elements