Patent Assignment
Reel/Frame 005568/0074
Assignment of Assignors Interest.
Recorded: 1991-01-07
Pages: 3
Assignor
BESSO, ERICA MARIE-JOSE
Executed: 1990-12-01
Assignee
DU PONT CANADA INC., A CORP. OF CANADA
MISSISSAUGA, ONTARIO, CANADA
Covered Property
(1)
Polymethylpentene Release Sheet Method of Use
Patent:
5,112,425 →
Application:
07/476,334 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 16, 1991
From: BESSO, ERICA MARIE-JOSE
To: DU PONT CANADA INC. A CORP. OF CANADA
Reel/Frame 005602/0053 →
Assignment of Assignors Interest.
Apr 2, 1991
From: BESSO, ERICA MARIE-JOSE
To: DU PONT CANADA INC., A CORP. OF CANADA
Reel/Frame 005665/0105 →
Assignment of Assignor's Interest
Dec 26, 2003
From: DUPONT CANADA INC.
To: LIQUI-BOX CANADA INC.
Reel/Frame 014220/0507 →