Patent Assignment
Reel/Frame 005990/0735
Assignment of Assignors Interest.
Recorded: 1992-01-29
Pages: 3
Assignor
175215 CANADA LIMITED
Executed: 1992-01-19
Assignee
SYMPLASTICS LIMITED A CORPORATION OF CANADA
21 TIDEMAN DRIVE ORANGEVILLE, ONTARIO, L9W 3K3
Covered Properties
(3)
Process for Extruding Polymer Shapes with Smooth, Unbroken Surface
Patent:
5,204,045 →
Application:
07/715,459 →
Process for Extruding Large Oriented Polymer Shapes
Patent:
5,169,587 →
Application:
07/715,465 →
Process and Apparatus for Deformation of Solid Thermoplastic Polymers and Related Products
Patent:
5,169,589 →
Application:
07/722,189 →
Related Assignments
(14)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jun 14, 1991
From: COURVAL, GREGORY J.
To: 175215 CANADA LIMITED A CORPORATION OF CANADA
Reel/Frame 005749/0108 →
Assignment of Assignors Interest.
Sep 27, 1991
From: MORRIS, LARRY
To: 175215 CANADA LIMITED A CORPORATION OF CANADA
Reel/Frame 005852/0659 →
Assignment of Assignors Interest.
Sep 27, 1991
From: FRANCOEUR, JACQUES
To: 175215 CANADA LIMITED A CORPORATION OF CANADA
Reel/Frame 005852/0656 →
Assignment of Assignors Interest.
Oct 11, 1991
From: COURVAL, GREGORY J.
To: 175215 CANADA LIMITED
Reel/Frame 005869/0551 →
Assignment of Assignors Interest.
Oct 11, 1991
From: THOMAS, DERMOT R.M.
To: 175215 CANADA LIMITED
Reel/Frame 005869/0543 →
Assignment of Assignors Interest.
Oct 11, 1991
From: ALLEN, STEVEN G.
To: 175 215 CANADA LIMITED A CORPORATION OF CANADA
Reel/Frame 005869/0547 →
Assignment of Assignor's Interest
May 22, 2000
From: SYMPLASTICS LIMITED
To: POLYMER SHEET APPLICATIONS INC.
Reel/Frame 010832/0609 →
Assignment of Assignor's Interest
May 22, 2000
From: SYMPLASTICS LIMITED
To: POLYMER SHEET APPLICATIONS, INC.
Reel/Frame 010832/0542 →
Assignment of Assignor's Interest
May 22, 2000
From: SYMPLASTICS LIMITED
To: POLYMER SHEET APPLICATIONS INC.
Reel/Frame 010832/0552 →
Assignment of Assignor's Interest
Feb 21, 2007
From: POLYMER SHEET APPLICATIONS, INC.
To: PSA COMPOSITES LLC
Reel/Frame 018917/0458 →
Assignment of Assignor's Interest
Feb 21, 2007
From: POLYMER SHEET APPLICATIONS, INC.
To: PSA COMPOSITES LLC
Reel/Frame 018917/0371 →
Assignment of Assignor's Interest
Feb 21, 2007
From: POLYMER SHEET APPLICATIONS, INC.
To: PSA COMPOSITES LLC
Reel/Frame 018917/0363 →
Assignment of Assignor's Interest
Jul 27, 2007
From: PSA COMPOSITES, LLC
To: WEYERHAEUSER COMPANY
Reel/Frame 019597/0454 →
Assignment of Assignor's Interest
Apr 21, 2009
From: WEYERHAEUSER COMPANY
To: WEYERHAEUSER NR COMPANY
Reel/Frame 022835/0233 →