Representative before the EPO

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Representative before the EPO

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1 office
Technology Company

Guy Knockaert has worked on the following 20 EPO patent applications which have been published in the last five years:

EP11740651

ALUMINA DRY -COATED CATHODE MATERIAL PRECURSORS

IPC classification:
C01G 53/04, C04B 35/01, C04B 35/628, H01M 4/525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
PATENT GRANTED
EP13777895

LOW COST SI-BASED NEGATIVE ELECTRODES WITH ENHANCED CYCLING PERFORMANCE

IPC classification:
H01M 4/13, H01M 4/48, H01M 10/0568
Applicant:
Centre National de la Recherche Scientifique (CNRS)
Applicant:
Umicore NV/SA
Applicant:
Umicore Korea Ltd.
Agent:
Guy Knockaert, Umicore
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13798643

BIMODAL LITHIUM TRANSITION METAL BASED OXIDE POWDER FOR USE IN A RECHARGEABLE BATTERY

IPC classification:
C01G 51/00, C01G 53/00, H01M 4/131, H01M 4/36, H01M 4/505, H01M 4/525, H01M 10/052
Applicant:
Umicore NV/SA
Applicant:
Umicore Korea Ltd.
Agent:
Guy Knockaert, Umicore
Status:
PATENT GRANTED
EP13795527

LOW POROSITY ELECTRODES FOR RECHARGEABLE BATTERIES

IPC classification:
H01M 4/02, H01M 4/131
Applicant:
Umicore NV/SA
Applicant:
Umicore Korea Ltd.
Agent:
Guy Knockaert, Umicore
Status:
PATENT GRANTED
EP13805902

NEGATIVE ELECTRODE MATERIAL FOR A RECHARGEABLE BATTERY, AND METHOD FOR PRODUCING IT

IPC classification:
H01M 4/02, H01M 4/36, H01M 4/38, H01M 4/485, H01M 4/587, H01M 4/62, H01M 10/052
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION IN PROGRESS
EP13811439

NEGATIVE ELECTRODE MATERIAL FOR A RECHARGEABLE BATTERY AND METHOD FOR PRODUCING THE SAME

IPC classification:
C01B 31/00, H01M 4/133, H01M 4/134, H01M 4/1393, H01M 4/1395, H01M 4/36, H01M 4/38, H01M 4/48, H01M 10/052
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
PATENT GRANTED
EP14756849

DOPED SODIUM MANGANESE OXIDE CATHODE MATERIAL FOR SODIUM ION BATTERIES

IPC classification:
H01M 4/46, H01M 4/505, H01M 4/525, H01M 10/054
Applicant:
Umicore NV/SA
Applicant:
Tokyo University of Science Foundation
Agent:
Guy Knockaert, Umicore
Status:
GRANT OF PATENT INTENDED
EP14176102

A plurality of silicon domains and the use thereof, a composite particle made thereof, and an electrode for a battery

IPC classification:
C01B 33/02, H01M 4/134, H01M 4/36, H01M 4/38
Agent:
Guy Knockaert, Umicore
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14176104

A composite particle comprising a carbon-based matrix and silicon particles embedded therein, a powder consisting of such composite particles, use of such composite particles and an electrode for a battery

IPC classification:
C01B 31/00, H01M 4/36, H01M 4/38, H01M 4/587
Applicant:
Showa Denko KK
Agent:
Guy Knockaert, Umicore
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP13876985

OLIVINE COMPOSITION WITH IMPROVED CELL PERFORMANCE

IPC classification:
H01M 4/505, H01M 4/525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED
EP14737192

SILICON-BASED POWDER AND ELECTRODE CONTAINING THE SAME

IPC classification:
C01B 33/00, H01M 4/02, H01M 4/131, H01M 4/134, H01M 4/36, H01M 4/38, H01M 4/48, H01M 4/62
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
GRANT OF PATENT INTENDED
EP14766487

CARBON COATED ELECTROCHEMICALLY ACTIVE POWDER

IPC classification:
H01M 4/36, H01M 4/58, H01M 4/62, H01M 4/66
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
GRANT OF PATENT INTENDED
EP11775956

SI BASED NEGATIVE ELECTRODE MATERIAL

IPC classification:
B22F 1/00, B22F 9/04, C01G 53/00, C22C 13/00, C22C 19/00, C22C 19/07, H01M 4/134, H01M 4/38, H01M 4/583, H01M 10/0525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11729395

SUBMICRON SIZED SILICON POWDER WITH LOW OXYGEN CONTENT

IPC classification:
C01B 33/00, C01B 33/02, C01B 33/027, C01B 33/029, C01B 33/03, H01M 4/02, H01M 4/36, H01M 4/38, H01M 4/48, H01M 4/62, H01M 10/0525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
PATENT GRANTED
EP12703268

HIGH NICKEL CATHODE MATERIAL HAVING LOW SOLUBLE BASE CONTENT

IPC classification:
C01G 53/00, H01M 4/505, H01M 4/525, H01M 10/052, H01M 10/52
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15755100

SULFATE CONTAINING RECHARGEABLE BATTERY CATHODE WITH OXIDIZED SURFACE

IPC classification:
H01M 4/505, H01M 4/525, H01M 4/58, H01M 10/52
Applicant:
Umicore NV/SA
Applicant:
Umicore Korea Ltd.
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED
EP15758287

DOPED AND COATED LITHIUM TRANSITION METAL OXIDE CATHODE MATERIALS FOR BATTERIES IN AUTOMOTIVE APPLICATIONS

IPC classification:
H01M 4/131, H01M 4/46, H01M 4/505, H01M 4/525, H01M 10/05
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED
EP15806939

POSITIVE ELECTRODE MATERIALS HAVING A SUPERIOR HARDNESS STRENGTH

IPC classification:
C01D 15/00, C01G 53/00, H01M 4/525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED
EP15807204

PRECURSORS FOR LITHIUM TRANSITION METAL OXIDE CATHODE MATERIALS FOR RECHARGEABLE BATTERIES

IPC classification:
H01M 4/505, H01M 4/525, H01M 10/0525
Applicant:
Umicore NV/SA
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED
EP14899556

OLIVINE COMPOSITION WITH IMPROVED CELL PERFORMANCE

IPC classification:
C01B 25/45, C10G 45/00, H01M 4/58
Applicant:
Umicore NV/SA
Applicant:
Umicore Korea Ltd.
Agent:
Guy Knockaert, Umicore
Status:
EXAMINATION REQUESTED

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