Patent Assignment
Reel/Frame 016031/0896
Assignment of Assignor's Interest
Recorded: 2005-04-07
Pages: 11
Assignor
DUPONT PHARMACEUTICALS COMPANY
Executed: 2001-10-01
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19880-0025
Covered Property
(1)
Polymorphs of Losartan and the Process for the Preparation of Form Ii of Losartan
Patent:
5,608,075 →
Application:
08/371,937 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 20, 1995
From: CAMPBELL, GORDON CRESTON JR.; DWIVEDI, ANIL M.; LEVORSE, DOROTHY A.; MCCAULEY, JAMES A.
To: MERCK & CO., INC.; E.I. DUPONT DENEMOURS & COMPANY; DUPONT MERCK PHARMACEUTICAL COMPANY, THE
Reel/Frame 007717/0565 →
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 →