Partner/Owner
Representative before the EPO

Employment test 11 - 50 employees
Company dna kuhnen and wacker
operating since 1976
1013.67
Headquarter in Freising
active in Legal Services

Stephan Kopp has worked on the following 7 EPO patent applications which have been published in the last five years:

EP10852874

VEHICLE BATTERY-PACK EQUALIZATION SYSTEM AND VEHICLE BATTERY-PACK EQUALIZATION METHOD

IPC classification:
B60L 3/00, H01M 10/44, H02J 7/02
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
GRANT OF PATENT INTENDED
EP11826140

EXHAUST GAS PURIFIER FOR INTERNAL COMBUSTION ENGINE

IPC classification:
F01N 3/08, F01N 3/36, F01N 11/00, F02D 41/04
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
PATENT GRANTED
EP11780677

RESONANCE-TYPE NON-CONTACT POWER SUPPLY SYSTEM

IPC classification:
B60L 5/00, B60L 11/18, B60M 7/00, H01M 10/46, H02J 7/00, H02J 17/00
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
GRANT OF PATENT INTENDED
EP11738794

DUTY RATIO/VOLTAGE CONVERSION CIRCUIT

IPC classification:
H03M 1/08, H03M 1/82
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10860256

WIRELESS ELECTRIC POWER FEEDING EQUIPMENT

IPC classification:
B60L 3/00, B60L 11/18, B60R 16/00, H02J 7/02, H04B 5/00
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10790337

CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE

IPC classification:
F02D 13/02, F02D 23/00, F02D 41/00, F02D 41/02, F02D 41/14, F02D 41/22, F02D 43/00, F02D 45/00
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11731498

EDDY CURRENT SENSOR AND EDDY CURRENT MEASUREMENT METHOD

IPC classification:
G01N 27/90
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Stephan Kopp, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

Please Sign in to use this feature