Representative before the EPO

Employment test 51 - 200 employees
Company dna kolster oy ab
operating since 1987
1045.65
Headquarter in Helsinki and 6 offices
active in Legal Services and IP Consulting

Reijo Kalervo Rantanen has worked on the following 3 EPO patent applications which have been published in the last five years:

EP11780268

METHOD AND APPARATUS FOR MINING VEHICLE SAFETY ARRANGEMENTS

IPC classification:
E21F 13/02, G01S 17/93, G05D 1/02
Applicant:
Sandvik Mining and Construction Oy
Agent:
Reijo Kalervo Rantanen, Kolster Oy Ab
Status:
EXAMINATION REQUESTED
EP11768511

ARRANGEMENT AND METHOD FOR REACTIVE POWER COMPENSATION

IPC classification:
H02J 3/18
Applicant:
ALSTOM Technology Ltd
Applicant:
ALSTOM Grid Oy
Agent:
Reijo Kalervo Rantanen, Kolster Oy Ab
Status:
EXAMINATION REQUESTED
EP12182108

Disc filter

IPC classification:
B01D 33/21, B01D 33/46, B01D 33/72, D21C 9/18, D21D 5/04
Applicant:
Valmet Technologies, Inc.
Applicant:
Metso Paper Inc
Agent:
Reijo Kalervo Rantanen, Kolster Oy Ab
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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