Representative before the EPO

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Julien Malcoiffe has worked on the following 24 EPO patent applications which have been published in the last five years:

EP13782276

PREHEATING CONNECTOR

IPC classification:
C25C 3/08, C25C 3/16
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11717002

APPARATUS AND METHODS FOR REDUCING THE AMBIENT MAGNETIC FIELD STRENGTH TO FACILITATE ARC WELDING

IPC classification:
B23K 9/073, B23K 9/08
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14834860

ALUMINIUM SMELTER COMPRISING A COMPENSATING ELECTRIC CIRCUIT

IPC classification:
C25C 3/06, C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
GRANT OF PATENT INTENDED
EP14834965

ELECTROLYTIC DEVICE AND ANODE ASSEMBLY INTENDED FOR THE PRODUCTION OF ALUMINIUM, ELECTROLYTIC CELL AND APPARATUS COMPRISING SUCH A DEVICE

IPC classification:
C25C 3/06, C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
GRANT OF PATENT INTENDED
EP14834525

ELECTROLYTIC CELL INTENDED FOR THE PRODUCTION OF ALUMINIUM AND ELECTROLYTIC SMELTER COMPRISING THIS CELL

IPC classification:
C25C 3/06, C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
GRANT OF PATENT INTENDED
EP11740956

DEVICE FOR REMOVING SHORT-CIRCUITING BLOCKS WHEN BRINGING ON-LINE AN ELECTROLYSIS CELL FOR THE PRODUCTIN OF ALUMINIUM

IPC classification:
C25C 3/16, C25C 7/00
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11740957

SHORT-CIRCUITING-SHIM-EXTRACTING DEVICE FOR SWITCHING ON AN ELECTROLYTIC CELL FOR PRODUCING ALUMINUM

IPC classification:
C25C 3/16, C25C 7/00
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11761647

ELECTRICAL CONNECTION DEVICE, FOR CONNECTING BETWEEN TWO SUCCESSIVE CELLS OF A SERIES OF CELLS FOR THE PRODUCTION OF ALUMINIUM

IPC classification:
C25C 3/16, C25C 7/06, H01H 1/58
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10781940

METHOD FOR CHANGING USED ANODE, AND HOLDER AND SYSTEM FOR TEMPORARILY STORING SUCH A USED ANODE

IPC classification:
C25C 3/06, C25C 3/22, C25C 7/06
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14855653

HANDLING VEHICLE AND ELECTROLYSIS PLANT COMPRISING SAID VEHICLE

IPC classification:
B62D 41/00, B66C 15/04, B66F 9/06, C25C 3/06, C25C 7/06, F16P 3/14, F16P 7/00
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP14856216

SYSTEM FOR MANAGING LOGISTICS FLOWS IN AN ELECTROLYSIS PLANT, ALUMINIUM SMELTER COMPRISING THE SYSTEM, VEHICLE FOR USING THE SYSTEM, AND METHOD FOR INTRODUCING SAID SYSTEM INTO A PRE-EXISTING ELECTROLYSIS PLANT

IPC classification:
B60L 15/32, B60P 3/00, B66F 9/06, G06Q 10/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP14855431

HANDLING DEVICE, ALUMINIUM SMELTER COMPRISING THE DEVICE AND HANDLING UNIT FOR USING SAID DEVICE

IPC classification:
B62D 53/00, B62D 53/04, B66F 9/06, B66F 9/12, C25C 3/06, C25C 7/06
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP14856223

HANDLING DEVICE INTENDED FOR HANDLING A LOAD IN AN ELECTROLYSIS PLANT, ALUMINIUM SMELTER COMPRISING THE DEVICE, AND SUPPORTING PLATFORM FOR USING SAID DEVICE

IPC classification:
B60D 1/00, B60D 1/50, B60P 1/00, B62D 53/04, B66F 9/065, B66F 9/12
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP14857492

SEALING DEVICE FOR A COVER OF AN ELECTROLYSIS CELL

IPC classification:
C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15739950

ELECTROLYSIS TANK COMPRISING AN ANODIC ASSEMBLY HOISTING DEVICE

IPC classification:
C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15739799

DEVICE FOR DRILLING A CRUST OF A CRYOLITE BATH, THAT CAN BE POSITIONED ON THE PERIPHERY OF AN ELECTROLYTIC CELL

IPC classification:
C25C 3/14
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15740139

ANODE ASSEMBLY AND ASSOCIATED PRODUCTION METHOD

IPC classification:
C25C 3/12
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15740112

HOODING SYSTEM FOR AN ELECTROLYTIC CELL

IPC classification:
C25C 3/08
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15740471

DEVICE FOR STORING A LOAD ABOVE AN ELECTROLYTIC CELL

IPC classification:
C25C 3/10
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15740596

ELECTROLYSIS TANK CASING

IPC classification:
C25C 3/08, C25C 3/14, C25C 3/22
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15740994

ELECTROLYSIS TANK COMPRISING AN ANODE ASSEMBLY CONTAINED IN A CONTAINMENT ENCLOSURE

IPC classification:
C25C 3/10, C25C 3/16
Applicant:
Rio Tinto Alcan International Ltd.
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15811198

ELECTRODE MATERIAL AND USE THEREOF FOR THE MANUFACTURE OF AN INERT ANODE

IPC classification:
C25C 3/12
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15814096

SIDE INSULATION COATING FOR AN ELECTROLYTIC CELL

IPC classification:
C25C 3/08
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED
EP15814208

ANODE ASSEMBLY

IPC classification:
C25C 3/12
Agent:
Julien Malcoiffe, Rio Tinto France SAS
Status:
EXAMINATION REQUESTED

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