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

We have observed 42 EP applications Stefan Berglund has served for within the last five+ years. (We consider all applications which have an EP A1 publication dated after February 22, 2013). Please note, that we only count EP applications, in which the name of the patent attorney is explicitly mentioned as representative. These EP applications are:

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:
The patent has been granted
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
EP13793864

A LOADING MODULE CONFIGURED TO ACCOMMODATE TWO VEHICLES

IPC classification:
B60P 3/08
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
The patent has been granted
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
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:
The patent has been granted
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:
Request for examination was made
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
EP16156722

A CENTRIFUGE ROTOR FOR A CENTRIFUGAL SEPARATOR, A CENTRIFUGAL SEPARATOR, A METHOD OF SEPARATION, AND A CONICAL DISK

IPC classification:
B04B 5/12, B04B 7/14
Applicant:
Alfa Laval Corporate AB
Agent:
Stefan Berglund, Bjerkéns Patentbyrå KB
Status:
The application has been published

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