Legal status (The legal status 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 status listed.)
Pending
Application number
GB929223915A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Sheffield
Original Assignee
University of Sheffield
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
Application filed by University of SheffieldfiledCriticalUniversity of Sheffield
Priority to GB929223915ApriorityCriticalpatent/GB9223915D0/en
Publication of GB9223915D0publicationCriticalpatent/GB9223915D0/en
Priority to US08/436,294prioritypatent/US5793357A/en
Priority to GB9323537Aprioritypatent/GB2272763B/en
Priority to PCT/GB1993/002348prioritypatent/WO1994011845A1/en