Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/GB1999/002878external-prioritypatent/WO2000012808A1/en
Priority claimed from PCT/GB1999/002876external-prioritypatent/WO2000012667A1/en
Priority claimed from GB0004849Aexternal-prioritypatent/GB0004849D0/en
Application filed by Unilever NvfiledCriticalUnilever Nv
Application grantedgrantedCritical
Publication of ATE325860T1publicationCriticalpatent/ATE325860T1/de