Patent Assignment
Reel/Frame 004118/0948
Assignment of Assignors Interest.
Recorded: 1983-04-15
Pages: 1
Assignee
NEW ENGLAND NUCLEAR CORPORATION
549 ALBANY ST., AN IN CORP., BOSTON, MASSACHUSETTS, 02118
Covered Property
(1)
Cationic Cyanato and Thiocyanato Complexes Useful as Radiodiagnostic Agents
Patent:
4,526,776 →
Application:
06/485,217 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 4, 1984
From: NEW ENGLAND NUCLEAR CORPORATION
To: DUPONT,E.I. DE NEMOURS AND COMPANY, INC., 1007 MARKET ST., WILMINGTON, DE. A DE CORP.
Reel/Frame 004271/0856 →
Assignment of Assignors Interest.
Nov 14, 1991
From: E.I. DU PONT DE NEMOURS AND COMPANY
To: DU PONT MERCK PHARMACEUTICAL COMPANY
Reel/Frame 005955/0010 →
Change of Name
Nov 2, 1998
From: DUPONT MERCK PHARMACEUTICAL COMPANY, THE
To: DUPONT PHARMACEUTICALS COMPANY
Reel/Frame 009586/0702 →
Change of Name
Feb 11, 2002
From: DUPONT PHARMACEUTICALS COMPANY
To: BRISTOL-MYERS SQUIBB PHARMA COMPANY
Reel/Frame 012607/0038 →