Dosing up children, overturning interlocutory injunctions and the balance of convenience

An IPwars first: my colleague, Susan Gatford, provies an update in which a Full Court overturned an interlocutory injunction against an alleged patent infringement. Do you agree with Sue that a trend seems to be developing?

Remember way back at the start of the Apple v Samsung litigation the Full Court dissolved the interlocutory injunction granted to Apple? Well, they did it again earlier this month in GlaxoSmithKline Australia Pty Ltd v Reckitt Benckiser Healthcare (UK) Limited.

The proceeding concerns an invention for accurately serving up doses of liquid medicines for children. Apparently children don’t like taking medicine from syringes with nozzles because they remind them of bad things (injections). But syringes are the most accurate way to measure doses of medicine accurately. Solution: design a syringe that doesn’t quite look like one. The syringe in the patent looked like this

Patented embodiment
Patented embodiment

It was designed by Reckitt and called a flat nosed syringe (i.e. one without a nozzle). It fits into a plastic attachment inserted into the neck of a medicine bottle. The syringe fits tightly into the neck attachment and allows accurate dosages to be measured and then administered. Reckitt has patented its bottle-syringe-bottle neck arrangement. It uses it to sell nurofen for children. This has apparently given their nurofen product a substantial competitive advantage over Glaxo’s panadol (the medicines are largely interchangeable and parents chose the one that is easiest to use in terms of dose measurement and child acceptance).

Interestingly, despite being aware of and seeking to emulate the Reckitt product, Glaxo didn’t do any patent searches. It seems that this was because it was told by the third party manufacturers of the syringe and of the bottle and neck attachment that they as manufacturers held all of the relevant patents.[1] (They were wrong.)

Two injunctions were granted. On 28 May 2013 a Glaxo product that substantially replicated the Reckitt product was injuncted.[2] According to the Court’s reasons Reckitt’s only complaint was the similarity of the bottle neck liner.[3] This wasn’t, however, only what the patent claimed as its invention (remember, the aim was to design a syringe that didn’t look like one).

Version 1
Version 1

Glaxo then re-designed the shape of the syringe and advised Reckitt that it intended to sell their panadol with the offending bottle neck liner but with a different syringe. The re-designed syringe looked like this

Version 2
Version 2

Reckitt went back to Court to argue that this fell within claim 1 of the patent, which relevantly read:

A liquid dispensing apparatus comprising a bottle, a bottle neck liner and a flat-nosed syringe having a plunger and a barrel, the barrel terminating at its distal end in a generally flat face having a diameter corresponding to the diameter of the syringe and being perpendicular to the longitudinal access of the barrel….

The trial judge held that there was a sufficiently strong argument that the words

“having a diameter corresponding to the diameter of the syringe barrel and being perpendicular to the longitudinal access of the barrel”

would be understood by an addressee skilled in the art at the time of the patent to apply to the distal end of the barrel.[4] Accordingly, his Honour held that Reckitt had a sufficiently strong prima facie case that warranted the grant of an injunction. His Honour rejected Glaxo’s application to lead further evidence as to the balance of convenience and made orders restraining the sale of the re-designed product. Glaxo appealed.

It argued that the trial judge’s interpretation required the additional words “at its distal end” to be added to the above extract, and that this was impermissible. The Full Court agreed. Put simply, its view of the strength of Reckitt’s infringement case on the design-around syringe was substantially lower than that of the trial judge. It also said that the trial judge erred procedurally by forcing Glaxo to rely only on its balance of convenience evidence from the May hearing, and by rejecting the further balance of convenience evidence on which it sought to rely in July. At the May hearing the trial judge had rejected Glaxo’s evidence as to balance of convenience in strong terms and made findings in accordance with of evidence filed by Reckitt in reply to it. The Full Court said

It was, of course, a matter for the primary judge to make findings of fact based on the evidence before him. But having made strong findings of fact, which were directly contrary to Ms Tomkins’ first affidavit, in the context of assessing the balance of convenience at the first hearing, it is difficult to understand why GSK should be prevented at the second hearing from relying upon additional evidence from Ms Tomkins in the form of her second affidavit which expanded upon the reasons why the primary judge’s suggested option was impracticable and posed public health and safety risks (see further below). All the more so in circumstances where the second hearing took place more than six weeks after the first hearing and related to an allegation of patent infringement in respect of a different apparatus. These considerations are not displaced or diminished by s 37M of the FCA Act.

The case is a timely reminder that:-
1. leave to appeal against interlocutory orders in patent and like cases is a serious option;
2. applications relating to “design around” products need to be considered both substantively and procedurally as the separate applications that they are in fact; and
3. it is worth paying very careful attention to balance of convenience evidence, which is often a moving feast, and doing your best to make sure that the Court does too. Referring the Court to this case might just help in that endeavour.

GlaxoSmithKline Australia Pty Ltd v Reckitt Benckiser Healthcare (UK) Limited [2013] FCAFC 102

Susan Gatford is barrister on Gordon & Jackson’s list at the Victorian Bar. She practices out of Owen Dixon Chambers in Melbourne and is also a registered trade mark attorney.


  1. Reckitt Benckiser Healthcare (UK) Ltd v GlaxoSmithKline Australia Pty Ltd [2013] FCA 583 (Reckitt (No.1)) at [36].  ?
  2. Reckitt (No.1).  ?
  3. Reckitt (No.1) at [37].  ?
  4. Reckitt Benckiser Healthcare (UK) Ltd v GlaxoSmithKline Australia Pty Ltd (No 2) [2013] FCA 736 at [20].  ?

Designs Act 2003 review

In May 2012, ACIP was directed to investigate the effectiveness of the Designs Act 2003 which commenced operation on 17 June 2004.

Now ACIP has published an issues paper.

Chapter 3 sets out 22 questions ACIP is seeking answers to. However, ACIP does also say:

the main purpose of the paper is to provoke discussion and any other relevant comments are very welcome.

The topics identified (so far) for comment include:

  • Duration of design protection
  • Grace period
  • Statement of Newness and Distinctiveness
  • Publication
  • Unregistered Designs Rights (UDRs)
  • Harmonisation with international practices (i.e. The Hague Agreement)
  • Border Protection Measures
  • Design overlap with other IP rights
  • Threshold of registrability
  • Confusion regarding the registration/publication/examination process;
  • The (potential) impact of new technologies, such as 3D printing technologies and graphical user interfaces.

There are some interesting statistics:

  • about 6,000 design applications filed each year (the Germans do 50,000+ a year, the Chinese are a whole order of magnitude bigger)
  • 90% proceed to registration (wonder how the other 10% manage to stuff up filling in the form?)
  • 20% of registrations have examination requested (so you can sue someone for infringement or try and revoke them)
  • 10% of those examined fail (i.e., 90% get certified)

Table 4 sets out the classes in which most applications are being made and Table 5 outs those who file the most applications.

The closing date for submissions is 31 October 2013.

Download the issues paper from here (pdf).

Lid dip: Janice Luck