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McAleer, Mark --- "Case Note: AIM Maintenance Ltd v Brunt [2004] WASC 49" [2004] DigTechLawJl 3; (2004) 5(1) Digital Technology Law Journal 3


Case Note: AIM Maintenance Ltd v Brunt [2004] WASC 49

Mark McAleer Asia Pacific Intellectual Property Law Institute Murdoch University

Introduction

1. On 26 March 2004, Justice Roberts-Smith of the Supreme Court of Western Australia delivered his judgment in AIM Maintenance Ltd v Brunt and Anor [2004] WASC 49. The case concerned an application for an interlocutory injunction based on a breach of confidential information and trade secrets, and breaches of fiduciary duties by employees.

2. AIM Maintenance Ltd (Plaintiff) carries on a business for the design, maintenance, manufacture and alteration of gearboxes and pumps in the petrochemical industry. The Plaintiff employed Brunt and Jenkins (Defendants) until January of 2003. At that time, each of the Defendants resigned and, in breach of their employment contracts, ceased to provide their services to the Plaintiff. It was alleged that the Defendants, both before and after their resignations, had negotiated to provide the same services as those provided by the Plaintiff to Lightnin Mixers Pty Limited (Lightnin) and National-Oilwell Pty Ltd (National), two of the Plaintiff’s major customers.

3. The Plaintiff submitted that the Defendants’ positions within the company meant that they were in possession of confidential information and trade secrets that were essential to the Plaintiff’s continuing business relationships with Lightnin and National. It was also submitted that, as senior employees, the Defendants stood in a fiduciary relationship to the Plaintiff and owed fiduciary duties. The Plaintiff thereby sought an interlocutory injunction restraining the Defendants from using trade secrets or confidential information, and from entering contracts with Lightnin and National in competition with the Plaintiff’s business.

Confidential Information and Trade Secrets

4. By the Defendants’ employment contracts with the Plaintiff, they were required to sign Confidentiality Agreements and Intellectual Property Assignment Agreements (Agreements). The terms of those Agreements relevantly imposed “absolute” requirements to keep all information obtained during the course of employment confidential and to assign all intellectual property to the Plaintiff.

5. The confidential information and trade secrets identified by the Plaintiff as being protected by the Agreements included, among other items:

  • technical knowledge concerning the manufacture of pumps and gearboxes in the mining and petrochemical industry
  • details of the needs, work projects and existing contracts of Lightnin and National
  • the pricing structure and arrangements of the Plaintiff with its customers, and in particular of Lightnin and National.

    6. The Defendants submitted that the Plaintiff had failed to sufficiently identify the information alleged to constitute confidential information and trade secrets and, in any event, had failed to distinguish between that information and the knowledge and experience gained by the Defendants from working in the industry generally.

    7. Roberts-Smith J, in considering this issue, quoted extensively from his judgment in Independent Corporate Services Ltd v Stephens [2002] WASC 280 in which substantial reference was made to Faccenda Chicken Ltd v Fowler & Ors [1986] 1 All ER 617. In this respect, his Honour accepted that “such information is capable of attracting protection as trade secrets or confidential information” and that there was a serious question to be tried on the matter.

    8. His Honour also noted the Plaintiff’s submissions in respect of the judicial and academic criticism of Faccenda concerning the extent to which confidential information not amounting to a trade secret could be protected by a restrictive covenant. In that regard, his Honour stated his view of the law, based on the judgments of Samuels JA and Kirby P in Wright v Gasweld Pty Ltd (1991) 22 NSWLR 317, to be that “confidential information falling short of a “trade secret” may be protected after the termination of employment, by an express restrictive covenant”. However, his Honour considered it unnecessary to address, and therefore left open questions relating to, the limitations that would apply to such a restraint.

    Breach of Fiduciary Duty

    9. The Plaintiff had submitted that irrespective of what the position was in relation to the confidential information, the Defendants’ failure to give the requisite four weeks notice that was required by the employment contract meant that the Agreements were still operative and as such the Defendant’s were contractually bound not to use that information. In this regard, his Honour made reference to the fact that employment relationships were not “purely contractual” and pointed to their fiduciary nature. His Honour did point out, however, that if the Plaintiff’s evidence were accepted at trial, those Agreements would have been operative for the “continuation of the defendants’ employment with the plaintiff”.

    10. Finally, Roberts-Smith J addressed the plaintiff’s submission that an injunction should be granted because the confidential information and trade secrets used by the Defendants would give them a commercial “headstart” over any competitor other than the Plaintiff. In doing so, his Hounour cited with approval United States Surgical Corp v Hospital Products International Pty Ltd [1983] 2 NSWLR 157 and held that there was a serious question to be tried as to whether, in the absence of protection being granted over the information, damages should be afforded to the Plaintiff.

    Conclusion

    11. Having regard to the balance of convenience, Roberts-Smith J noted that:

  • of the operations that Brunt was responsible for during his employment with the Plaintiff, Lightnin accounted for more than 80% of that business
  • if the Defendant was to take over the work for Lightnin and National, it would “irreparably destroy the plaintiff’s commercial relationship with those customers”
  • the Defendant’s had not referred to any prejudice they might suffer if they were prevented from contracting with Lightnin and National.

    12. On the above basis, his Honour found that the balance of convenience was entirely with the Plaintiff and ordered that the interlocutory injunction be granted.


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