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.)
Expired
Application number
CA909679A
Inventor
John K. Pollard, Jr.
E. Dye William
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.)
EMD Chemicals Inc
Original Assignee
Calbiochem Corp
Publication date
Application grantedgrantedCritical
Publication of CA909679ApublicationCriticalpatent/CA909679A/en