dISCUSSION
27 As the respondent submitted, the "norm" in litigation is that all facts and issues in a proceeding be determined at the one time. Intellectual property cases involving patents, trade marks and plant breeder's rights nevertheless constitute a distinct group, as an order for split trials is much more usual than not, principally because (as recognised in authorities including Dr Martens, LED Builders Pty Ltd v Eagle Homes Pty Ltd (No 3) (1996) 36 IPR 293 and Fleming's Nurseries) it avoids the need to lead evidence on both damages and an account of profits.
28 In addition to the above advantage, a separate trial on liability would, if the applicant in this case were unsuccessful, avoid the need for a trial on quantum altogether, and thus dispose of the entire matter. The parties would otherwise have to prepare and lead evidence in relation to the assessment and calculation of both damages and profits, all or much of which may ultimately be unnecessary.
29 The respondent's principal objection to a split trial was that it had already, in effect, given discovery and prepared an expert evidence report on quantum in circumstances where the applicant took the benefit without reciprocating, as it made no sufficient discovery relevant to quantum, and refused to clarify its position on loss. The applicant had failed to state whether it claimed loss confined to that assigned to it, or whether it would seek only lost royalties from the respondent to the registered owner, rather than lost sales as a result of the respondent's conduct.
30 The respondent submitted that in the circumstances, it had nothing to gain from a split trial, and, given the timing and context of its application, the applicant would secure an unfair advantage.
31 While an order for a split trial would be likely to obviate disputes about the adequacy of the applicant's discovery or its particulars of loss and damage, it would confer no other obvious forensic advantage. Further, the assessment of whether it was appropriate to order a split trial could not be conflated with the respondent's related, but distinct, complaints about the adequacy of the applicant's discovery on quantum and its alleged failure to clarify how it put its case thereon. The respondent had not sought relief in relation to such complaints, although it was open to it to do so. The respondent acknowledged that since 20 April 2012, while the parties attempted to resolve outstanding discovery issues, the applicant provided a number of documents relevant to quantum of alleged loss and damage and a summary document setting out sales of Rosy Glow and royalty payments. The respondent alleged that the applicant's discovery was inadequate because it did not permit the respondent to calculate the applicant's profit per sale or to identify its customers. Nevertheless, the respondent conceded that such matters would be relevant only if the applicant sought damages for profits it lost prior to the assignment or for sales lost to the respondent.
32 The respondent, by correspondence in July 2012, sought clarification on those issues, which the applicant refused to provide, on the basis that it had not yet made an election as to damages or an account of profits.
33 In the context of the present application, it was not possible to determine the respondent's complaints about discovery, which were, in a sense, merely contingent, and were disputed by the applicant.
34 Further, it was clear that a separate trial on liability could eliminate any need for a trial on quantum. Although the respondent had already given discovery and prepared some relevant evidence, the further preparation, time and costs consumed by a trial on quantum was, even from the respondent's perspective, likely to be considerable. The respondent's argument that the issue of quantum was unlikely to be complex or involve significant preparation and time was inherently weakened by the complaint that the respondent was not, at this stage, aware of how the applicant would put its quantum case. Experience indicated, however, that the hearing and determination of quantum issues relevant to both damages and an account of profits would greatly expand the effort, time and costs of the parties and the court. (See, in that context, Digi International v Stallion Technologies (2001) 53 IPR 529 at [34]-[35]).
35 As mediation had already been attempted without success, I accepted that an order for a split trial was unlikely to promote settlement prior to the conclusion of a trial on liability.
36 While some overlap of issues could not be excluded, the applicant denied that its chief executive officer would, as the respondent suggested, give evidence on both liability and quantum. No other person was identified as likely to give evidence on both liability and quantum. Some degree of overlap was not, in any event, decisive. Further, while the respondent contended that its cessation of the alleged infringing conduct constituted an end point, the applicant did not accept that cessation was established.
37 While the matter was likely to be protracted and complex, a separate trial on liability would ameliorate, rather than aggravate, the difficulties. The potential avoidance of the need for any trial on quantum and further preparation for trial on the assessment and calculation of damages and an account of profits was, in my view, a compelling advantage of a split trial. Accordingly, I considered it just and convenient to make the order sought.
I certify that the preceding thirty-seven (37) numbered paragraphs are a true copy of the Reasons for Judgment herein of the Honourable Justice Dodds-Streeton.