Representative before the EPO

Company dna constellium crv
no operation time available
Headquarter in Paris
active in Legal Services

We have observed 15 EP applications Jean-Remi Pierre Marie Butruille has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after January 18, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

EP12717140

ALUMINIUM-COPPER-MAGNESIUM ALLOYS THAT PERFORM WELL AT HIGH TEMPERATURE

IPC classification:
C22C 21/16, C22F 1/057
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
GRANT OF PATENT INTENDED
EP12725494

METHOD FOR ASSEMBLING PANELS OF A FLOATING FLOOR

IPC classification:
B61D 17/10
Agent:
Multiple attorneys, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
GRANT OF PATENT INTENDED
EP12728629

ALLOYS FOR A HEAT EXCHANGER TUBE HAVING AN INNER PROTECTIVE CLADDING AND BRAZED DISRUPTER

IPC classification:
B32B 15/01, C22C 21/00, F28D 1/04, F28F 13/12, F28F 21/08
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
PATENT GRANTED
EP12728642

ALUMINUM MAGNESIUM LITHIUM ALLOY HAVING IMPROVED TOUGHNESS

IPC classification:
C22C 21/06, C22F 1/047
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
GRANT OF PATENT INTENDED
EP12762018

CLAD SHEET FOR MOTOR VEHICLE BODY

IPC classification:
B32B 15/01, C22C 21/02, C22C 21/06, C22F 1/05
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
GRANT OF PATENT INTENDED
EP12788613

IMPROVED METHOD FOR PROCESSING SHEET METAL MADE OF AN AL-CU-LI ALLOY

IPC classification:
C22C 21/12, C22C 21/16, C22F 1/057
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
PATENT GRANTED
EP13706576

DOUBLE-JET COOLING DEVICE FOR SEMICONTINUOUS VERTICAL CASTING MOULD

IPC classification:
B22D 11/049, B22D 11/20
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
PATENT GRANTED
EP12748724

MULTI-ALLOY VERTICAL SEMI-CONTINUOUS CASTING METHOD

IPC classification:
B22D 11/00, B22D 11/14
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP13722480

ALUMINIUM COPPER LITHIUM ALLOY WITH IMPROVED IMPACT STRENGTH

IPC classification:
B21C 29/00, C22C 21/12, C22C 21/16, C22C 23/00, C22F 1/057
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
EXAMINATION IN PROGRESS
EP13756523

METHOD FOR PRODUCING AN ALUMINIUM ALLOY FOAM BY MOULDING

IPC classification:
C22C 1/08
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
EXAMINATION REQUESTED
EP11808242

THICK PRODUCTS MADE OF 7XXX ALLOY AND MANUFACTURING PROCESS

IPC classification:
C22C 21/00, C22C 21/10, C22F 1/053
Applicant:
Constellium France SAS
Agent:
Multiple attorneys, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
EXAMINATION IN PROGRESS
EP12709904

SEMI-FINISHED PRODUCT MADE OF ALUMINIUM ALLOY HAVING IMPROVED MICROPOROSITY AND MANUFACTURING PROCESS

IPC classification:
B22D 1/00, C22B 9/02, C22C 21/00, C22F 1/04
Applicant:
Constellium France SAS
Agent:
Jean-Remi Pierre Marie Butruille, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
The patent has been granted
EP12703454

BUMPER FOR VEHICLES WITH INTEGRATED PEDESTRIAN PROTECTION FUNCTION

IPC classification:
F16F 7/12
Applicant:
Constellium Singen GmbH
Agent:
Multiple attorneys, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12003829

Improved free-machining wrought aluminium alloy product and manufacturing process thereof

IPC classification:
C22C 21/02, C22C 21/08, C22F 1/043, C22F 1/05, F16D 65/00, F16D 125/06
Agent:
Multiple attorneys, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12700928

TUBULAR BEAM OF AN AUTOMOTIVE STRUCTURE HAVING AN IMPROVED IMPACT BEHAVIOR

IPC classification:
B60R 19/02, B60R 19/18
Applicant:
Constellium Singen GmbH
Agent:
Multiple attorneys, Constellium CRV
Agent:
C-TEC Constellium Technology Center
Agent:
Dominique FĂ©not, Alcan Centre de Recherches de Voreppe
Status:
PATENT GRANTED

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