The primary judge's reasons
10 Relevantly, the primary judge recorded the following argument as having been put by ACER :
"115 First, even assuming that the assignment of rights of action in 2011 was effective, the fact is that Dr Hart had no rights of action to assign. This was because, although prior to 30 June 2009 he was the owner of the copyright in the SOHQ, he was not using it or commercially exploiting it in any way. That was being done by Insight SRC. Therefore Dr Hart did not suffer any damage prior to 30 June 2009; if any party suffered damage it was Insight SRC." (emphasis added)
11 His Honour then accepted that argument saying:
"118 As to ACER's first submission, it is necessary to consider what action Dr Hart could have taken immediately prior to the execution of the Deed on 12 May 2011 by way of a damages claim for infringement of the copyright in the SOHQ. The possibilities are general damages under subs 115(2) and additional damages pursuant to subs 115(4) of the Act. As to the former, the difficulty for the applicants is that Dr Hart was not personally conducting a business involving the use of the SOHQ between the beginning of 2006 and 1 October 2009 and it has been no part of their case before me that Dr Hart personally would have exploited any commercial opportunities with ISV. Furthermore, Dr Hart did not claim that he could recover any such loss as the major shareholder of Insight SRC and that the Court could lift the corporate veil. On the other hand, what Dr Hart did have as the copyright owner was a right to nominal damages for infringement of copyright and a right to claim additional damages under subs 115(4). An award of nominal damages is appropriate to vindicate the invasion of a copyright owner's proprietary right: Futuretronics.com.au Pty Limited v Graphix Labels Pty Ltd (No 2) (2008) 76 IPR 763." (emphasis added)
His Honour concluded:
"131 The applicants claim general damages under subs 115(2) and additional damages under subs 115(4) of the Act. They have no claim for general damages because Dr Hart had no claim for general damages which he could assign to them." (emphasis added)
12 Next, his Honour found that each of the deeds in 2009 and 2011 validly assigned its subject matter to the named assignee and was fully effective. He rejected ACER's argument that Hart Cultural Lodges' ownership of the copyright did not amount to a sufficient genuine commercial interest capable of supporting a valid assignment of a bare or mere right of action within the principle identified by Lord Roskill in Trendtex Trading Corporation v Credit Suisse [1982] AC 679 at 703B-E.
13 The primary judge found that Hart Cultural Lodges' ownership of the copyright in the SOHQ in May 2011 was a sufficient genuine commercial interest to sustain the 12 May 2011 assignment by Dr Hart to it of his bare or mere cause of action for infringement against ACER. He found that Hart Cultural Lodges was part of Dr Hart's commercial interests and that that company's involvement in the 2009 transactions supported its having such an interest when the 2011 Deeds were made. He then held that Hart Cultural Lodges did not have to show that it sustained any loss or damage because it merely transferred Dr Hart's rights of action to Insight Holdings in 2011. His Honour found that Insight Holdings had a genuine commercial interest in enforcing its assignor's claims when it took the 2011 assignment. He then found that when Insight Holdings granted Insight the exclusive licence, that included Dr Hart's existing rights of action in 2011, the former was simply passing those rights onto Insight as its exclusive licensee, which itself had a genuine commercial interest in enforcing rights of action for infringement of copyright .
14 It is not necessary to refer in detail here to his Honour's extensive and careful analysis of the considerable body of oral and documentary evidence led at the trial as to the ownership of copyright in the SOHQ. His Honour's analysis was thorough and covered about 18 pages of his reasons. That culminated in the following conclusions that show the results of his Honour's detailed consideration of events and recollections spanning the previous 20 years:
"93 First, Dr Hart created or made the SOHQ in April 1992.
94 Secondly, I do not accept on the balance of probabilities that the SOHQ was made by Dr Hart outside of his working hours with the Department. Some of the questions may have been written down by Dr Hart outside of his working hours, but bearing in mind what Dr Hart was doing during his working hours with the Department, I am not satisfied that there was the neat division for which the applicants contended. I do not think Dr Hart was deliberately trying to mislead me. The relevant events happened approximately 20 years ago and I think Dr Hart has convinced himself that events happened in a certain way.
95 Thirdly, I do not think that I can draw a clear conclusion about the development of the SOHQ from the fact of Dr Hart's studies and research for his Doctorate of Philosophy programme. The two were linked in that both involved a consideration of the measurement of organisational health and the causes of whatever conclusions were reached about that matter. At the same time that was a matter he was addressing at work and discussing with his colleagues, and, in terms of the development and use of a questionnaire, a matter about which he had reached an agreement with Mr Conn.
96 Fourthly, the written documents, such as they are, about the terms of Dr Hart's employment suggest that the making of the SOHQ was not a term of his employment. However, that is not decisive as the statements are very general and could not exclude the possibility that the making of the SOHQ was or became a term of his employment.
97 Fifthly, there was an agreement between Dr Hart and Mr Conn that the Department could use any questionnaire developed by Dr Hart for his own purposes and, in return, Dr Hart could use data collected by the Department for the purposes of his studies and research.
98 Sixthly, in view of the agreement between Dr Hart and Mr Conn I do not think it can be said Dr Hart made the SOHQ in pursuance of the terms of his employment. He was not required to produce it; in fact, the arrangement was that he could prepare it for his own purposes, albeit, the Department could use it. That arrangement might have been a generous one from Dr Hart's point of view, but I am satisfied that was the arrangement. I do not think there is an issue with Mr Conn's authority. The evidence suggests that he supervised Dr Hart's work and I think he had the right to direct him as to what was or was not part of his employment duties.
99 Seventhly, I do not think it can be said that the SOHQ was made by the Department within subs 176(2) of the Act. It was made by Dr Hart. Nor can it be said that Dr Hart made the SOHQ under the direction or control of the Department. No one directed him to make it and he did not make it under the direction or control of any other member of the Department." (emphasis added)
15 Michael Conn, to whom his Honour referred in the passage above, was a psychologist under whom Dr Hart had worked in the Department. The primary judge then found that the conduct of the Department subsequent to Dr Hart's employment, that ended in May 1992, certainly supported the conclusion that it believed that he, or interests associated with him, owned the copyright in the SOHQ. He found that the circumstances in which Dr Hart made the SOHQ did not fall within ss 35(6) or 176(2) of the Act.