Representative before the EPO

Employment test 11 - 50 employees
Company dna kuhnen and wacker
operating since 1976
1002.43
Headquarter in Freising
active in Legal Services

Rainer K. Kuhnen has worked on the following 14 EPO patent applications which have been published in the last five years:

EP10849082

PROCESS FOR THE REMOVAL OF ACID GASES FROM THE AIR AND FROM COMBUSTION GASES FROM BURNERS AND INTERNAL COMBUSTION ENGINES BY MEANS OF ABSORPTION WITH SODIUM HYDROXIDE SOLUTION AND PROCESS FOR OBTAINING SODIUM CARBONATE IN ORDER TO ACQUIRE CARBON CREDITS

IPC classification:
B01D 53/60, B01D 53/62, B01D 53/92
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
EXAMINATION REQUESTED
EP10859262

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

IPC classification:
F02B 37/00, F02B 37/18, F02B 39/16
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11769978

SEARCH AND RESCUE USING ULTRAVIOLET RADIATION

IPC classification:
G01S 1/70, G01S 17/02, G01S 17/46, G01S 17/74
Applicant:
Raytheon Company
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Agent:
Carpmaels & Ransford LLP
Status:
GRANT OF PATENT INTENDED
EP10782532

METHOD FOR PRODUCING HYDROGEN CHLORIDE OR AN AQUEOUS SOLUTION THEREOF USING UNTREATED SALT WATER, THUS PRODUCED PRODUCT, USE OF THE PRODUCT AND ELECTRODIALYSIS SYSTEM

IPC classification:
B01D 61/42, C01B 7/01, C02F 1/00
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
EXAMINATION IN PROGRESS
EP11763766

AUTOMATIC BLADE CONTROL SYSTEM DURING A PERIOD OF A GLOBAL NAVIGATION SATELLITE SYSTEM REAL-TIME KINEMATIC MODE SYSTEM OUTAGE

IPC classification:
G01C 21/16, G01S 19/25
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
EXAMINATION IN PROGRESS
EP11824058

ENHANCED PHOTO-CATALYTIC CELLS

IPC classification:
B01D 53/86, C02F 1/32
Applicant:
IP LLC
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
EXAMINATION IN PROGRESS
EP11736170

METAL PASSIVATOR ADDITIVE AND PROCESS FOR PREPARING

IPC classification:
B01J 23/10, B01J 29/06, B01J 29/08, B01J 29/18, B01J 29/40, B01J 29/70, B01J 29/90, B01J 35/00, B01J 35/02, B01J 37/00, C10G 11/05
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Agent:
Høiberg A/S
Agent:
Jesper L. Aamand, Hjerrild & Levin A/S
Status:
EXAMINATION REQUESTED
EP10852619

SYSTEM AND METHOD FOR INJECTING AMMONIA INTO AN EXHAUST GAS STREAM

IPC classification:
B01D 53/56
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10848974

VOLTAGE DETECTOR, ABNORMALITY DETECTION DEVICE, NON-CONTACT POWER TRANSFER DEVICE, NON-CONTACT POWER RECEIVER DEVICE, AND VEHICLE

IPC classification:
B60L 3/00, B60L 11/00, B60L 11/14, B60L 11/18, G01R 31/06, H02J 7/00, H02J 7/02, H02J 7/04, H02J 17/00, H02M 3/335
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
EXAMINATION REQUESTED
EP11822958

PHOTOACTIVE MATERIAL COMPRISING NANOPARTICLES OF AT LEAST TWO PHOTOACTIVE CONSTIUENTS

IPC classification:
C07C 1/12, C10G 2/00, C25B 3/04
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11860500

CONTROL DEVICE AND CONTROL METHOD FOR ENGINE, ENGINE START DEVICE, AND VEHICLE

IPC classification:
F02D 41/00, F02N 11/08, F02N 15/06
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10778842

METHOD FOR TREATING UNTREATED SALT WATER FOR PRODUCING TREATED WATER

IPC classification:
C02F 1/469, C02F 1/66, C02F 5/02
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11759605

SULFIDE SOLID ELECTROLYTE MATERIAL, BATTERY, AND METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE MATERIAL

IPC classification:
C01B 25/14, H01B 1/06, H01B 13/00, H01M 4/62, H01M 10/0562
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Applicant:
Tokyo Institute of Technology
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
PATENT GRANTED
EP10850203

METHOD FOR PRODUCING CATALYST

IPC classification:
B01J 23/52, B01J 35/00, B01J 37/16, H01M 4/88, H01M 4/92
Applicant:
Toyota Motor Corporation (Toyota Jidosha Kabushiki Kaisha)
Agent:
Rainer K. Kuhnen, Kuhnen & Wacker
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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