Aktiebolaget Hässle v Alphapharm Pty Limited [2002] HCA 59,
Australia
BackDate of JudgmentDecember 12, 2002Issuing AuthorityHigh Court of AustraliaLevel of the Issuing AuthorityFinal InstanceType of ProcedureJudicial (Civil)Subject MatterPatents (Inventions)Plaintiff/AppellantAktiebolaget HässleDefendant/RespondentAlphapharm Pty LimitedKeywords
OBVIOUSNESS,
Inventive step,
Common general knowledge,
Revocation,
Person skilled in the art,
Lack of inventive step