Representative before the EPO

Employment test 51 - 200 employees
Company dna groth and co kb
operating since 1869
956.33
Headquarter in Stockholm and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Representative before the EPO

Company dna vestas wind systems a slash s
no operation time available
2 offices
active in Legal Services

Håkan Bengt Alpo Löfgren has worked on the following 24 EPO patent applications which have been published in the last five years:

EP11763158

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES (ARM-SHAPED CONTACT MEANS)

IPC classification:
B60L 5/28, B60M 1/30, H01R 41/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP11763164

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES. (DETECTOR ARRANGEMENT).

IPC classification:
B60L 5/40, G01V 3/08
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
The patent has been granted
EP11756622

DISPLAY MEANS

IPC classification:
G09F 15/00, G09F 17/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11763159

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES. (CONTACT MEANS).

IPC classification:
B60L 5/28, B60M 1/30, H01R 41/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP11763163

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES. (A SNOW PLOUGH ARRANGEMENT).

IPC classification:
B60L 5/40, B60L 11/18, B60M 1/34, E01H 5/06, E01H 8/12, H01R 41/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP11763161

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES (RAIL STRUCTURE)

IPC classification:
B60L 5/40, B60M 1/34
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION IN PROGRESS
EP11763162

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES (LETTING WATER PASS BY ELECTRICAL CONDUCTORS)

IPC classification:
B60L 5/02, B60L 5/40, B60M 1/34
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP11763157

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES (BATTERY CHARGING ARRANGEMENT)

IPC classification:
B60L 5/38, B60L 11/18
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP11778194

SAFETY SYSTEM FOR DEEP WATER DRILLING UNITS USING A DUAL BLOW OUT PREVENTER SYSTEM

IPC classification:
E21B 17/01
Agent:
Håmsø Patentbyrå ANS
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP10858388

DEVICE FOR DETECTING OPENING/CLOSING OF CHARGER LID

IPC classification:
B60K 1/04, B60K 15/05, B60L 11/18, H02J 7/00, E05B 65/12
Applicant:
Toyota Auto Body Co. Ltd. (Toyota Shatai Kabushiki Kaisha)
Applicant:
Kabushiki Kaisha Tokai Rika Denki Seisakusho
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP10852285

HEAT EXCHANGE MEDIUM

IPC classification:
C09K 5/10, C10L 1/02, C10L 1/08, F01P 3/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Agent:
Michael Kitzler, IPQ IP Specialists AB
Status:
EXAMINATION REQUESTED
EP12194933

Method of providing data included in building information modeling data file, computer readable medium therefor, system using the method, and method of providing data using building information modeling server

IPC classification:
G06F 17/30
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP11820255

A PERCUTANEOUS GATEWAY, A FIXING SYSTEM FOR A PROSTHESIS, A FIXTURE AND CONNECTING MEANS FOR SIGNAL TRANSMISSION

IPC classification:
A61F 2/02, A61F 2/28, A61F 2/68
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
GRANT OF PATENT INTENDED
EP10833672

SYSTEM COMPRISING DATABASE AND SAFETY DEVICE

IPC classification:
A61B 5/00, G06F 17/30, G06F 19/00, G06F 21/00, G06Q 50/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP11796044

A PARALLEL-KINEMATICAL MACHINE WITH GIMBAL HOLDERS

IPC classification:
B23Q 1/54, B25J 9/00, B25J 17/02
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11763165

A SYSTEM ADAPTED FOR ONE OR MORE ELECTRICALLY PROPELLABLE VEHICLES (ARRANGEMENT FOR METAL DETECTION)

IPC classification:
B60L 5/00, B60L 5/40, G01V 3/08
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
The patent has been granted
EP11763160

Track cleaning means

IPC classification:
B60L 5/38, B60L 5/40, B60L 11/18, B60M 1/34, E01H 1/08, E01H 8/12, H01R 41/00
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
PATENT GRANTED
EP11865944

CARBON ELECTRODE PRODUCED FROM WASTE HAVING HIGH ELECTROCATALYTIC ACTIVITY, PRODUCTION METHOD THEREOF AND USE OF SAME

IPC classification:
B24B 1/00, C25B 11/12, H01M 4/583, H01M 4/62, H01M 10/54
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP12187943

Ethercat-based network system and operation method thereof

IPC classification:
G05B 19/042, H04L 12/40
Applicant:
LSIS Co. Ltd.
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12187248

A clip for wiring tubes having a grooved surface

IPC classification:
F16L 3/04
Applicant:
Schneider Electric Industries SAS
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11789345

COHERENT OPTICAL AMPLIFIER

IPC classification:
H01S 3/10, H01S 3/13, H01S 3/23, H01S 5/00, H01S 5/062, H01S 5/40, H01S 5/50
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11763166

OVERLOAD RESTRICTION IN SYSTEM FOR ELECTRICAL VEHICLES

IPC classification:
B60L 3/00, B60L 9/00, B60L 11/18
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
EXAMINATION REQUESTED
EP13150907

Analog input and output module

IPC classification:
G05B 19/042, G05B 19/05, H04L 27/00
Applicant:
LSIS Co. Ltd.
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10839881

PROCEDURE FOR CONTROLLING THE PULP QUALITY FROM REFINERS

IPC classification:
D21B 1/14, D21D 1/00, D21D 1/30, G01N 33/34
Agent:
Håkan Bengt Alpo Löfgren, Groth & Co KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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