Patent Assignment
Reel/Frame 032005/0908
Agreement
Recorded: 2014-01-14
Pages: 12
Assignor
AIR LIQUIDE WELDING FRANCE
Executed: 2013-06-19
Assignee
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
75 QUAI D'ORSAY, PARIS, F-75007, FRANCE
Covered Properties
(6)
Cutting Method Using a Laser Having at Least One Ytterbium-Based Fiber, in Which at Least the Power of the Laser Source, the Diameter of the Focused Beam and the Beam Quality Factor Are Controlled
Laser Cutting Method and Equipment, with means for Modifying the Laser Beam Quality Factor by a Diffractive Optical Component
Application:
13/063,689 →
Publication:
US 2011/0248005
Method for Cutting C-Mn Steel with a Fiber Laser
Method for Cutting Stainless Steel with a Fiber Laser
Application:
13/152,171 →
Publication:
US 2012/0024831
LASER-FOCUSING HEAD WITH ZnS LENSES HAVING A PERIPHERAL THICKNESS OF AT LEAST 5 MM AND LASER CUTTING UNIT AND METHOD USING ONE SUCH FOCUSING HEAD
Application:
13/393,280 →
Publication:
US 2012/0154922
Hybrid Arc/Laser-Welding Method For Aluminized Steel Parts Using Gammagenic Elements And A Gas Containing Less Than 10% Of Nitrogen Or Oxygen
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 24, 2008
From: CHOUF, KARIM; MAAZAOUI, HAKIM; VERNA, ERIC; BRIAND, FRANCIS
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 021730/0683 →
Assignment of Assignor's Interest
Jun 6, 2011
From: BRIAND, FRANCIS; BALLERINI, GAIA; DEBECKER, ISABELLE; MAAZAOUI, HAKIM
To: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE; AIR LIQUIDE WELDING FRANCE
Reel/Frame 026395/0684 →
Assignment of Assignor's Interest
Mar 1, 2012
From: BRIAND, FRANCIS; BALLERINI, GAIA; DEBECKER, ISABELLE; JOUANNEAU, THOMAS
To: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE; AIR LIQUIDE WELDING FRANCE
Reel/Frame 027792/0592 →
Assignment of Assignor's Interest
Jan 11, 2013
From: BRIAND, FRANCIS; DUBET, OLIVIER
To: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Reel/Frame 029611/0869 →
Assignment of Assignor's Interest
Jan 17, 2013
From: BRIAND, FRANCIS; DUBET, OLIVIER
To: L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE; AIR LIQUIDE WELDING FRANCE
Reel/Frame 029650/0864 →