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
CA211,180A
Inventor
John T. Sheehan
Harry L. Yale
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 CA150,907Aexternal-prioritypatent/CA1005056A/en
Application filed by ER Squibb and Sons LLCfiledCriticalER Squibb and Sons LLC
Priority to CA211,180ApriorityCriticalpatent/CA1015751A/en
Application grantedgrantedCritical
Publication of CA1015751ApublicationCriticalpatent/CA1015751A/en