Partner/Owner since 1994

Representative before the EPO

Employment test 11 - 50 employees
Company dna bjerkens patentbyra kb
no operation time available
Headquarter in Stockholm and 7 offices
active in Legal Services and IP Consulting

Stefan Berglund has worked on the following 46 EPO patent applications which have been published in the last five years:

EP11759790

CENTRIFUGAL SEPARATOR

IPC classification:
B04B 1/00, B04B 5/02
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP11729343

A MILKING ROBOT, AND A MILKING ARRANGEMENT

IPC classification:
A01J 5/017, B25J 9/10
Applicant:
DeLaval Holding AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
EXAMINATION REQUESTED
EP11726113

A GRIPPER, A MILKING ROBOT AND A MILKING ARRANGEMENT

IPC classification:
A01J 5/017
Applicant:
DeLaval Holding AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
PATENT GRANTED
EP11834714

A HEAT EXCHANGER PLATE AND A PLATE HEAT EXCHANGER

IPC classification:
F28F 3/08, F28F 27/00
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP11834715

A HEAT EXCHANGER PLATE AND A PLATE HEAT EXCHANGER

IPC classification:
F28F 3/08, F28F 27/00
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP11794872

A MILKING SYSTEM, AND A METHOD FOR OPERATING A MILKING SYSTEM

IPC classification:
A01J 7/02
Applicant:
DeLaval Holding AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
PATENT GRANTED
EP11794874

A TEATCUP LINER AND A TEATCUP

IPC classification:
A01J 5/08
Applicant:
DeLaval Holding AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Tobias Lilliehorn, DeLaval International AB
Status:
EXAMINATION REQUESTED
EP11180499

A centrifugal separator

IPC classification:
B04B 1/00, B04B 11/00
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP10807750

A WHEEL SUSPENSION, AND A MOTOR VEHICLE

IPC classification:
B60G 3/20, B60G 11/08
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
The patent has been granted
EP11183271

A device comprising a centrifugal separator and a method for cleaning of a gas

IPC classification:
B01D 45/14, B01D 47/06, B01D 50/00, B04B 5/12, B05B 1/30, B05B 7/06
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP12709652

METHOD OF LASER WELDING A NUCLEAR FUEL ROD

IPC classification:
B23K 26/03, B23K 26/12, B23K 26/28, G21C 3/10
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP12785921

A SENSOR DEVICE FOR A CENTRIFUGAL SEPARATOR AND A CENTRIFUGAL SEPARATOR WITH SUCH A SENSOR

IPC classification:
B04B 13/00, G01F 1/30, G01H 11/00, G01M 3/00, G01P 3/44
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP12759742

ADJUSTABLE CLAMPING DEVICE

IPC classification:
B23B 31/20, B23B 31/36
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP13157942

A centrifugal separator

IPC classification:
B04B 1/14
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP13700989

A METHOD AND A DEVICE TO START AND SUSTAIN STRUCTURAL VIBRATIONS IN A STRUCTURAL COMPONENT

IPC classification:
F16F 7/12
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP13705437

A REAR WHEEL SUSPENSION, AND A MOTOR VEHICLE

IPC classification:
B60G 21/05
Applicant:
Benteler Automobiltechnik GmbH
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11716087

A REACTOR COMPONENT

IPC classification:
B22F 7/00, B32B 15/04, C04B 37/00, C22C 1/05, C23C 12/00, C23C 24/08, G21C 3/34, G21C 7/10
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
PATENT GRANTED
EP11717051

A NEUTRON ABSORBING COMPONENT AND A METHOD FOR PRODUCING OF A NEUTRON ABSORBING COMPONENT

IPC classification:
B22F 7/00, B32B 15/04, C04B 37/00, C22C 1/05, C23C 12/00, C23C 24/08, G21C 7/10, G21C 19/40
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION IN PROGRESS
EP11715626

A NEUTRON ABSORBING COMPONENT AND A METHOD FOR PRODUCING A NEUTRON ABSORBING COMPONENT

IPC classification:
B22F 7/00, B32B 15/04, C04B 37/00, C22C 1/05, C23C 12/00, C23C 24/08, G21C 3/02, G21C 21/02
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP13793864

A LOADING MODULE CONFIGURED TO ACCOMMODATE TWO VEHICLES

IPC classification:
B60P 3/08
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION IN PROGRESS
EP15154200

Turbocharger wastegate actuator high temperature rod end with a spherical bearing and a method for operating the actuator

IPC classification:
F01D 25/16, F02B 37/18, F02C 6/12, F16C 11/06, F16C 11/10, F16C 23/04
Applicant:
Roller Bearing Company of America Inc
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION IN PROGRESS
EP14166549

A centrifugal separator

IPC classification:
B04B 5/04, B04B 5/12, B04B 7/04, B04B 7/14
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Alfa Laval Corporate AB
Status:
PATENT GRANTED
EP14166551

A centrifugal separator

IPC classification:
B04B 5/00, B04B 7/04
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Alfa Laval Corporate AB
Status:
PATENT GRANTED
EP13872848

METHOD, APPARATUS AND SYSTEM FOR REALIZING SECURITY DETECTION IN HETEROGENEOUS NETWORK

IPC classification:
H04L 29/06, H04W 12/12, H04W 24/02, H04W 92/10
Applicant:
ZTE Corporation
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION IN PROGRESS
EP13872708

MULTIPLE PURPOSE CONTAINER AND DECORATIVE ITEM

IPC classification:
G09F 17/00
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP14172832

A heater and a heat exchanger installation

IPC classification:
F24H 1/12, F24H 9/18, F28D 1/03
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP11712254

A FUEL CHANNEL ARRANGED TO BE COMPRISED BY A FUEL ELEMENT FOR A FISSION REACTOR

IPC classification:
B32B 18/00, C01B 31/36, C04B 35/565, C04B 35/628, C04B 35/80, G21C 3/07, G21C 3/324, G21C 21/00
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11701397

NUCLEAR FUEL, NUCLEAR FUEL ELEMENT, NUCLEAR FUEL ASSEMBLY AND A METHOD OF MANUFACTURING NUCLEAR FUEL

IPC classification:
G21C 3/00, G21C 3/58, G21C 3/62
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14186178

Fuel assembly for boiling water reactor

IPC classification:
G21C 3/322, G21C 3/33
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP14190791

An arrangement for cardiopulmonary bypass, and a method for cardiopulmonary bypass

IPC classification:
A61M 1/16, A61M 1/36
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
GRANT OF PATENT INTENDED
EP12164949

A heat exchanger plate and a plate heat exchanger

IPC classification:
F28D 9/00, F28F 3/08, F28F 27/00, G01M 3/32
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Alfa Laval Corporate AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10754810

A HEAT EXCHANGER PLATE AND A PLATE HEAT EXCHANGER

IPC classification:
F28D 9/00, F28F 3/02
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Alfa Laval Corporate AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12154679

An air guiding device and a method of reducing the air resistance of a ground vehicle

IPC classification:
B62D 35/00
Applicant:
Scania CV AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11713742

A CONTROL ROD

IPC classification:
G21C 7/113
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11723760

FUEL ASSEMBLY WITH GUIDE THIMBLE

IPC classification:
G21C 3/33, G21C 7/10
Applicant:
Westinghouse Electric Sweden AB
Agent:
Multiple attorneys, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP10740649

A DEVICE FOR THE SUPPLY OF A GAS TO CREATE A PROTECTING ATMOSPHERE

IPC classification:
A61B 90/00
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12168532

A centrifugal separator

IPC classification:
B04B 5/12, B04B 9/06, F01M 13/04
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP14862336

COMPOSITE STRUCTURE WITH REINFORCED THERMOPLASTIC ADHESIVE LAMINATE AND METHOD OF MANUFACTURE

IPC classification:
B32B 27/04
Applicant:
PolyOne Corporation
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP12703361

A PLATE HEAT EXCHANGER WITH ELEMENT INSERTED IN A PORTHOLE BETWEEN TWO PLATES

IPC classification:
F28D 9/00, F28F 3/08, F28F 9/02, F28F 27/02
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Agent:
Alfa Laval Corporate AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP15167096

A HEAT EXCHANGER PLATE AND A PLATE HEAT EXCHANGER

IPC classification:
F28D 9/00, F28F 9/007, F28F 9/02
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP15740733

DENTAL-PULP-CAVITY MODEL

IPC classification:
A61C 19/06, G09B 23/34
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP15703945

TRAILER AND SIDE SKIRTS PROVIDED WITH ARRANGEMENT FOR REDUCING AIR DRAG

IPC classification:
B62D 35/00
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
EXAMINATION REQUESTED
EP15179875

A METHOD OF MARKING A PRODUCT, AND A DEVICE FOR MARKING A PRODUCT

IPC classification:
A61J 1/14, B65D 51/28
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
APPLICATION PUBLISHED
EP15202068

A DISTILLATION PLANT WITH REMOVABLE PLATE HEAT EXCHANGERS

IPC classification:
B01D 1/22, B01D 1/26, B01D 1/30, B01D 3/06, B01D 3/10, C02F 1/04, F28D 9/00
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
APPLICATION PUBLISHED
EP15756933

A VIBRATION ABSORBING DEVICE FOR REDUCING VIBRATIONS AND SOUNDS IN A STRUCTURE

IPC classification:
F16F 7/104
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
Request for examination was made
EP15762633

FUEL ASSEMBLY FOR BOILING WATER REACTOR

IPC classification:
G21C 3/322, G21C 3/33
Applicant:
Westinghouse Electric Sweden AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
Request for examination was made

Please Sign in to use this feature