Representative before the EPO

Company dna patenttitoimisto pitkanen oy
no operation time available
1 office
active in Legal Services

Representative before the EPO

Company dna patent agency pitkanen oy
no operation time available
1 office
active in Legal Services

Hannu Alpo Antero Pitkänen has worked on the following 19 EPO patent applications which have been published in the last five years:

EP11803193

BOX-LIKE STRUCTURE FOR ELECTRIC CENTER

IPC classification:
H02G 3/08
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Agent:
Hannu Alpo Antero Pitkänen, Patent Agency Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP11753682

MEASURING NEEDLE WITH NON RETURN VALVE FUNCTION

IPC classification:
F16K 1/00, F16L 29/02, F16L 37/42, G01L 19/00
Agent:
Tommy Somlo, Awapatent AB
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
GRANT OF PATENT INTENDED
EP11801231

VALVE ASSEMBLY FOR A DIFFERENTIAL PRESSURE SENSOR WITH AUTOMATIC ZERO POINT CALIBRATION AND FLUSHING

IPC classification:
G01F 1/34, G01L 13/00, G01L 19/06, G01L 27/00
Agent:
Tommy Somlo, Awapatent AB
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP11864046

SPEED REGULATOR

IPC classification:
B62M 19/00, F04C 14/18, F16H 39/06
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12797151

WIRE LOOP

IPC classification:
E04B 1/41, E04G 21/12
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12817318

ROTARY PISTON ENGINE

IPC classification:
F01C 1/22
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12180210

System, method, mobile equipment and software for first aid treatment

IPC classification:
A61B 5/00, A61B 5/0402, A61B 5/0404
Agent:
Multiple attorneys, Murgitroyd & Company
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP11876164

GROUND SOURCE HEAT APPARATUS

IPC classification:
F24D 11/02, F24D 15/04, F24F 1/66, F24F 5/00, F24H 4/04, F24J 3/08, F25B 30/06
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
GRANT OF PATENT INTENDED
EP12878175

METHOD AND APPARATUS FOR HANDLING CYLINDRICAL OBJECTS

IPC classification:
B60P 7/12, B65D 61/00
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
PATENT GRANTED
EP13844960

METHOD AND DEVICE FOR INTENSIFYING THE BURNING OF SOLID FUELS IN A FIREPLACE

IPC classification:
A61H 33/06, F23B 10/00, F23B 30/00, F23B 80/04, F23B 90/06, F24B 1/19, F24B 5/02
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
GRANT OF PATENT INTENDED
EP14788448

METHOD AND APPARATUS FOR RECEIVING OF A CYLINDRICAL BODY AND THE USE OF THE METHOD AND THE APPARATUS

IPC classification:
B65G 7/10, B65G 47/88, B65H 19/30
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP15181038

FIRE DOOR OF A VESSEL

IPC classification:
B63B 19/00, E06B 5/16
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP14196052

Stabilizing and sealing arrangement

IPC classification:
F24F 1/00, F24F 13/20, F24F 13/24
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
PATENT GRANTED
EP11828189

DRYING APPARATUS

IPC classification:
F26B 17/00, F26B 23/00, F26B 23/10
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12168474

Sealing plug

IPC classification:
F16B 25/00, F16L 55/11
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11823121

METHOD AND APPARATUS FOR TREATING OF RAW BIOMATERIAL

IPC classification:
C10B 47/32, C10B 53/00, C10B 57/02, C10G 1/02
Agent:
Hannu Alpo Antero Pitkänen, Patent Agency Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11801232

VALVE ASSEMBLY FOR A DIFFERENTIAL PRESSURE SENSOR WITH SAFETY VALVE

IPC classification:
F16K 17/18, G01L 13/00, G01L 19/06
Agent:
Tommy Somlo, Awapatent AB
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14868787

PILING METHOD AND APPARATUS

IPC classification:
E02D 7/10
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED
EP14869678

LOCATING DEVICE OF ROTARY PISTON MECHANISM

IPC classification:
F01C 1/22, F01C 17/06, F01C 21/00, F04C 2/22
Agent:
Hannu Alpo Antero Pitkänen, Patenttitoimisto Pitkänen Oy
Status:
EXAMINATION REQUESTED

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