IP Library › Assignment 027487/0372
Patent Assignment
Reel/Frame 027487/0372

Change of Name

Recorded: 2012-01-05 Pages: 10
Assignor
Assignee
CONSTELLIUM SWITZERLAND AG
MAX HOGGER-STRASSE 6, ZURICH, 8048, SWITZERLAND
Covered Property (1)
Fusion Welding Process to Join Aluminium and Titanium
Patent: 7,841,507 →
Application: 12/497,945 →
Publication: US 2010/0001133
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 19, 2009
From: KEMPA, STEFAN; SCHUEPBACH, URS
To: ALCAN TECHNOLOGY & MANAGEMENT
Reel/Frame 023256/0303 →
Assignment of Assignor's Interest Mar 21, 2011
From: 3A TECHNOLOGY & MANAGEMENT LTD
To: ENGINEERED PRODUCTS SWITZERLAND LTD
Reel/Frame 025990/0001 →