Rule 12Exchange of written pleadings (infringement action)
1. The written procedure shall consist of:
(a) the lodging of a Statement of claim (by the claimant) [Rule 13];
(b) the lodging of a Statement of defence (by the defendant) [Rules 23 and 24]; and, optionally
(c) the lodging of a Reply to the Statement of defence (by the claimant) [Rule 29(b)]; and
(d) the lodging of a Rejoinder to the Reply (…)