The US Court of Appeals for the Federal Circuit on Thursday granted Microsoft's motion for a stay, pending appeal, of an injunction issued in August by a federal judge that bars sales of Word that include a custom XML code found to infringe on patents held by the plaintiff, i4i.
"We are happy with the result and look forward to presenting our arguments on the main issues on 23 September," Microsoft spokesman Kevin Kutz said in a statement.
In response to the court's decision, i4i expressed confidence in its position and accused Microsoft of using "scare tactics".
"Microsoft's scare tactics about the consequences of the injunction cannot shield it from the imminent review of the case by the Federal Circuit Court of Appeal on the 23 September appeal," i4i chairman Loudon Owen said in a statement.
"i4i is confident that the final judgement in favour of i4i, which included a finding of willful patent infringement by Microsoft and an injunction against Microsoft Word, was the correct decision and that i4i will prevail on the appeal."
Toronto-based i4i sued Microsoft in March 2007 alleging that the software giant violated its 1998 patent (No 5,787,449) for a document system that eliminated the need for manually embedded formatting codes.
In May, a jury ordered Microsoft to pay $200m (£120m) for infringing on a patent held by i4i.
In filing its formal appeal last week, Microsoft made a number of arguments for overturning the infringement finding, saying the judge made several procedural errors and failed to live up to his role as "gatekeeper".
In addition to pursuing its appeal, Microsoft has other options, including creating a technical workaround, removing the XML function or reaching a settlement with i4i.
i4i has said it is not seeking to torpedo Word, but does want the infringing custom XML code removed.
This article was originally posted on CNET News.
