Representative before the EPO

Employment test 51 - 200 employees
Company dna kolster oy ab
operating since 1987
1057.81
Headquarter in Helsinki and 6 offices
active in Legal Services and IP Consulting

Hakan Henrik Niemi has worked on the following 7 EPO patent applications which have been published in the last five years:

EP11765134

ARRANGEMENT FOR ADJUSTING THE OPERATION OF VALVE IN CHIMNEY FLUE

IPC classification:
E04H 12/28, F23J 13/02, F23J 13/06
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
EXAMINATION REQUESTED
EP11774480

METHOD AND ARRANGEMENT FOR USING LOW-ENERGY SOURCE FOR CONTROLLING AIR TEMPERATURE IN ROOM SPACE

IPC classification:
F24D 11/00, F24D 11/02, F24F 5/00, F24F 12/00, F24J 3/08
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
EXAMINATION REQUESTED
EP11183385

Arrangement and method for fastening planar object to vehicle

IPC classification:
B61D 37/00
Applicant:
Promeco Group Oy
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
GRANT OF PATENT INTENDED
EP11184975

Handheld machine

IPC classification:
B24B 55/00, B25D 11/00, B25F 5/00
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP10834270

GROUND CIRCUIT IN A LOW-ENERGY SYSTEM

IPC classification:
F24J 3/08, F28D 1/06, F28D 7/02, F28D 7/04, F28D 7/10, F28F 1/04
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
GRANT OF PATENT INTENDED
EP11739447

METHOD AND ARRANGEMENT FOR MANUFACTURING A CURRENT CONDUCTOR, AND CURRENT CONDUCTOR

IPC classification:
H01B 5/02, H01B 5/04, H01B 13/00, H02G 5/00
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11167443

Portable tool with pivoting handle

IPC classification:
B23Q 11/00, B24B 23/00, B24B 23/02, B24B 55/00, B25F 5/02, B25G 1/00, G05G 5/00
Agent:
Hakan Henrik Niemi, Kolster Oy Ab
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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