IP Library › Assignment 015372/0237
Patent Assignment
Reel/Frame 015372/0237

Assignment of Assignor's Interest

Recorded: 2004-11-11 Pages: 7
Assignors
WOOLSTENCROFT, JON H.
Executed: 2003-04-15
PLEYDON, ROBERT
Executed: 2003-04-15
TIGCHELAAR, MARK
Executed: 2004-04-15
Assignee
SAINT-GOBAIN TECHNICAL FABRICS CANADA LTD
39 SEAPARK DRIVE, ST. CATHARINES, ONTARIO, L2M 6S5, CANADA
Covered Property (1)
Inversion Liner and Liner Components for Conduits
Patent: 6,837,273 →
Application: 10/422,451 →
Publication: US 2003/0234056
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 24, 2003
From: WOOLSTENCROFT, JON H.; PLEYDON, ROBERT; TIGCHELAAR, MARK
To: SAINT GOBAIN TECHNICAL FABRICS, LTD.
Reel/Frame 013994/0777 →
Assignment of Assignor's Interest Mar 13, 2009
From: SAINT-GOBAIN TECHNICAL FABRICS CANADA LTD
To: SAINT-GOBAIN TECHNICAL FABRICS AMERICA
Reel/Frame 022390/0063 →
Assignment of Assignor's Interest Oct 16, 2012
From: SAINT-GOBAIN TECHNICAL FABRICS AMERICA, INC.
To: SAINT-GOBAIN ADFORS CANADA, LTD.
Reel/Frame 029134/0083 →