Patent Assignment
Reel/Frame 022679/0118
Change of Name
Recorded: 2009-05-13
Pages: 6
Assignor
PECHINEY RHENALU
Executed: 2005-11-14
Assignee
ALCAN RHENALU
7 PLACE DE CHANCELIER-ADENAUER, PARIS, 75116, FRANCE
Covered Property
(1)
Simplified Method for Making Rolled Al-Zn-Mg Alloy Products, and Resulting Products
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 30, 2005
From: DIF, RONAN; EHRSTROM JEAN-CHRISTOPHE; GRANGE, BERNARD; HOCHENEDEL, VINCENT
To: RHENALU, PECHINEY
Reel/Frame 016683/0586 →
Change of Name
Jan 5, 2012
From: ALCAN RHENALU
To: CONSTELLIUM FRANCE
Reel/Frame 027489/0240 →
Change of Name
Oct 21, 2016
From: CONSTELLIUM FRANCE SAS
To: CONSTELLIUM ISSOIRE
Reel/Frame 040462/0735 →