IP Library › Assignment 013694/0734
Patent Assignment
Reel/Frame 013694/0734

Assignment of Assignor's Interest

Recorded: 2003-01-21 Pages: 3
Assignor
PORTER, JOHN FREDERICK
Executed: 2003-01-17
Assignee
SAINT GOBAIN TECHNICAL FABRICS, LTD.
39 SEAPARK DRIVE, ST. CATHARINES, ONTARIO L2M 6S5, CANADA
Covered Property (1)
Facing Material with Controlled Porosity for Construction Boards
Patent: 7,049,251 →
Application: 10/348,489 →
Publication: US 2004/0142618
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 10, 2005
From: PORTER, JOHN
To: SAINT-GOBAIN TECHNICAL FABRICS CANADA, LTD.
Reel/Frame 016158/0864 →
Assignment of Assignor's Interest Oct 16, 2012
From: SAINT-GOBAIN TECHNICAL FABRICS CANADA, LTD.
To: SAINT-GOBAIN ADFORS CANADA, LTD.
Reel/Frame 029134/0161 →