Patent Assignment
Reel/Frame 005080/0994
Assignment of Assignors Interest.
Recorded: 1989-05-15
Pages: 1
Assignors
KENEALY, WILLIAM R.
Executed: 1989-03-27
PETTEWAY, STEPHEN R.
Executed: 1989-03-27
DURDA, PAUL J.
Executed: 1989-03-27
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DEL
WILMINGTON, DELAWARE
Covered Property
(1)
Human Immunodeficiency Virus (Hiv) Env-Coded Peptide Capable of Eliciting Hiv-Inhibiting Antibodies in Mammals
Patent:
5,562,905 →
Application:
07/324,027 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 12, 1989
From: PETTEWAY, STEPHEN R.
To: E.I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 005092/0359 →
Assignment of Assignors Interest.
May 15, 1989
From: DURDA, PAUL J.
To: E.I. DU PONT DE NEMOURS AND COMPANY, A CORP. OF DE.
Reel/Frame 005070/0590 →
Change of Name
Nov 2, 1998
From: DUPONT MERCK PHARMACEUTICAL COMPANY, THE
To: DUPONT PHARMACEUTICALS COMPANY
Reel/Frame 009586/0702 →
Security Interest in Patent Licenses
Jul 29, 1999
From: NEN ACQUISITION, INC.(TO BE RENAMED AS NEN LIFE SCIENCE PRODUCTS, INC.) (DE CORPORATION)
To: CREDIT SUISSE FIRST BOSTON, AS ADMINISTRATIVE AGENT
Reel/Frame 010144/0036 →
Change of Name
Feb 11, 2002
From: DUPONT PHARMACEUTICALS COMPANY
To: BRISTOL-MYERS SQUIBB PHARMA COMPANY
Reel/Frame 012607/0038 →