Patent Assignment
Reel/Frame 023313/0447
Assignment of Assignor's Interest
Recorded: 2009-10-01
Pages: 4
Assignor
DEMEN, JULIEN
Executed: 2004-09-29
Assignee
DOW EUROPE GMBH
BACHTOBELSTRASSE 3, HORGEN, 8810, SWITZERLAND
Covered Property
(1)
Method for Joining Piping Systems and Piping to Equipment, Fixtures, Devices, Structures, and Appliances
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2009
From: LUTZ, WILLIAM G.; DONALD, ROBERT J.; COURTER, DAVID M.; SPAULDING, WESLEY J.
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023313/0417 →
Assignment of Assignor's Interest
Oct 1, 2009
From: DOW EUROPE GMBH
To: THE DOW CHEMICAL COMPANY
Reel/Frame 023313/0492 →
Assignment of Assignor's Interest
Oct 1, 2009
From: THE DOW CHEMICAL COMPANY
To: DOW GLOBAL TECHNOLOGIES INC.
Reel/Frame 023313/0507 →