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.)
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 Pennsylvania Penn
Original Assignee
The Trustees Of The University Of Pennsylvania
James M. Wilson
William M. Kelley
Krishna J. Fisher
Trustees Of The University Of Pennsylvania (The)
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 US08/331,384external-prioritypatent/US5856152A/en
Application filed by The Trustees Of The University Of Pennsylvania, James M. Wilson, William M. Kelley, Krishna J. Fisher, Trustees Of The University Of Pennsylvania (The)filedCriticalThe Trustees Of The University Of Pennsylvania
Priority claimed from CA 2203808external-prioritypatent/CA2203808C/fr
Publication of CA2321215A1publicationCriticalpatent/CA2321215A1/fr
Application grantedgrantedCritical
Publication of CA2321215CpublicationCriticalpatent/CA2321215C/fr