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Representative before the EPO

Employment test 51 - 200 employees
Company dna groth and co kb
operating since 1869
956.61
Headquarter in Stockholm and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Leif Karl Gunnar Karlsson has worked on the following 13 EPO patent applications which have been published in the last five years:

EP12190745

Outage schedule management apparatus and method in EMS

IPC classification:
G06Q 10/06
Applicant:
LSIS Co. Ltd.
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP11803905

AN ARRANGEMENT FOR PRODUCING AN ELONGATE PRODUCT, DIMENSIONALLY REDUCED BY MACHINING

IPC classification:
B21C 1/02, B21C 9/00, F16N 15/00
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP12173744

Method for driving IGBT

IPC classification:
H03K 17/16
Applicant:
LSIS Co. Ltd.
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP11755673

CONCRETE PUMPING STRUCTURE AND CONTROL METHOD THEREOF

IPC classification:
F04B 9/113, F04B 15/02, F15B 11/22
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP12167103

Electronic magnetic contactor

IPC classification:
H01H 47/32
Applicant:
LSIS Co. Ltd.
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
PATENT GRANTED
EP12196538

Apparatus and method for compensating offset of current sensor

IPC classification:
G01R 19/00, G01R 35/00
Applicant:
LSIS Co. Ltd.
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP10852281

A WAVE POWER UNIT WITH GUIDING DEVICE

IPC classification:
B66D 1/38, F03B 13/18, F16H 7/18
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP12189184

Wiring substrate, light emitting device, and method for manufacturing wiring substrate

IPC classification:
H01L 23/14, H01L 25/075
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP10852283

STATOR FRAME FOR A SUBMERGED LINEAR GENERATOR

IPC classification:
F03B 13/18, H02K 1/18, H02K 5/12
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP10857033

CATHETER SET COMPRISING GUIDE WIRE

IPC classification:
A61B 5/00, A61B 5/11, A61B 17/34, A61M 25/00, A61M 25/09, A61M 25/098, A61N 1/05, A61N 1/36
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP10852284

A LINEAR GENERATOR FOR SUBMERGED USE AND A METHOD OF PRODUCING ELECTRIC ENERGY

IPC classification:
F03B 13/18, H02K 5/12
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP11740111

CONTAINER HANDLING DEVICE, USE OF SUCH A ONE, AND METHODS IN UNLOADING AND LOADING

IPC classification:
B65G 63/00, B65G 67/02, B65G 67/60
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12196520

Block filter for power line communication

IPC classification:
H04B 3/56
Applicant:
LSIS Co. Ltd.
Agent:
Leif Karl Gunnar Karlsson, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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