Patent Assignment
Reel/Frame 007411/0293
Assignment of Assignor's Interest
Recorded: 1995-02-01
Pages: 3
Assignors
BATT, DOUGLAS GUY
Executed: 1994-09-30
PETRAITIS, JOSEPH JAMES
Executed: 1994-09-30
ORWAT, MICHAEL JAMES
Executed: 1994-09-30
PITTS, WILLIAM JOHN
Executed: 1994-09-30
PINTO, DONALD JOSEPH PHILLIP
Executed: 1994-09-30
Assignee
DU PONT MERCK PHARMACEUTICAL COMPANY, THE
LEGAL-PATENTS, 1007 MARKET STREET WILMINGTON, DE 19898
Covered Property
(1)
Novel Prostaglandin Synthase Inhibitors
Patent:
5,593,994 →
Application:
08/314,991 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Aug 15, 2002
From: DUPONT PHARMACEUTICALS COMPANY
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 012987/0968 →
Assignment of Assignor's Interest
Apr 13, 2005
From: DUPONT PHARMACEUTICALS COMPANY
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 015886/0916 →
Assignment of Assignor's Interest
Apr 14, 2005
From: DUPONT PHARMACEUTICALS COMPANY
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 015896/0482 →