IP Library › Assignment 025990/0001
Patent Assignment
Reel/Frame 025990/0001

Assignment of Assignor's Interest

Recorded: 2011-03-21 Pages: 14
Assignor
3A TECHNOLOGY & MANAGEMENT LTD
Executed: 2010-10-26
Assignee
ENGINEERED PRODUCTS SWITZERLAND LTD
MAX HOEGGER STR. 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 →
Change of Name Jan 5, 2012
From: ENGINEERED PRODUCTS SWITZERLAND LTD
To: CONSTELLIUM SWITZERLAND AG
Reel/Frame 027487/0372 →