Patent Assignment
Reel/Frame 011558/0548
Assignment of Assignor's Interest
Recorded: 2001-02-20
Pages: 3
Assignors
AUGERAUD, REGIS
Executed: 2001-02-09
SUZON, SERGE
Executed: 2001-02-09
DELZENNE, MICHEL
Executed: 2001-02-09
Assignees
L'AIR LIQUIDE, SOCIETE ANONYME
75, QUAI D'ORSAY, 75321 PARIS CEDEX 07, FRANCE
LA SOUDURE AUTOGENE FRANCAISE
13, RUE DE L'EPLUCHES, 95310 SAINT OUEN L'AUMONE, FRANCE
Covered Property
(1)
Process and Unit for Plasma-Arc Working with a Gas Having Controlled O2 and N2 Contents
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignees Name Previously Recorded on Reel 011585, Frame 0548.
Oct 18, 2001
From: AUGERAUD, REGIS; SUZON, SERGE; DELZENNE, MICHEL
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE; LA SOUDURE AUTOGENE FRANCAISE
Reel/Frame 012268/0935 →
Change of Name with Official Registration Document Together with a Certified Translation of the Same.
Mar 7, 2002
From: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
To: L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 012657/0746 →