Representative before the EPO

Employment test 11 - 50 employees
Company dna norens patentbyra ab
operating since 1957
Headquarter in Stockholm
active in Legal Services and IP Consulting

Representative before the EPO

Company dna bergenstrahle and lindvall ab
operating since 1934
Headquarter in Stockholm and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

We have observed 17 EP applications Heléne Strandin has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 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:

EP11852080

MOUNTING DEVICE FOR A DRYING RACK, A DRYING RACK ASSEMBLY AND A DRYING RACK SYSTEM

IPC classification:
A47K 10/06
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
GRANT OF PATENT INTENDED
EP11861867

METHOD AND ARRANGEMENT FOR SUPPORTING TRANSMISSION OVER DIGITAL SUBSCRIBER LINES

IPC classification:
H04B 15/02, H04B 3/30
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Agent:
Bergenstråhle Group AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12760132

AID FOR SUPPORTING OF JAW ANGLE

IPC classification:
A61F 13/02, A61F 5/56
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
PATENT GRANTED
EP11861418

METHOD AND ARRANGEMENT FOR CONTROLLING ACTIONS IN A NOTIFICATION SERVICE

IPC classification:
H04L 29/08, H04L 29/06, H04L 12/58
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Agent:
Bergenstråhle Group AB
Status:
EXAMINATION IN PROGRESS
EP12788972

FLOW CONTROL SYSTEM

IPC classification:
E03C 1/01
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
EXAMINATION IN PROGRESS
EP11770903

PON SUPERVISION USING OTDR MEASUREMENTS

IPC classification:
H04B 10/00, G01M 11/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Mats Hakan Sjöberg, Ericsson AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11751593

DIAPER SHEATH

IPC classification:
A61F 13/80, A61F 13/70, A61F 13/64, A61F 13/15
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
The patent has been granted
EP11726827

MMTEL NETWORK CALL LOGGING

IPC classification:
H04W 4/00, H04L 29/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
GRANT OF PATENT INTENDED
EP11868649

OTDR TRACE ANALYSIS IN PON SYSTEMS

IPC classification:
H04B 10/00, G01M 11/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
EXAMINATION IN PROGRESS
EP11748649

ADJUSTED TRANSMISSION IN XDSL

IPC classification:
H04L 27/26, H04B 3/32
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
PATENT GRANTED
EP11871136

PON SUPERVISION USING OTDR MEASUREMENTS

IPC classification:
H04L 12/44, H04J 14/02, H04J 14/00, H04B 10/27, H04B 10/07, G01M 11/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
GRANT OF PATENT INTENDED
EP11797035

METHODS AND APPARATUSES FOR SUPERVISION OF OPTICAL NETWORKS

IPC classification:
H04B 10/07, G01M 11/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11862587

METHOD AND ARRANGEMENT FOR PROVIDING UPDATE NOTIFICATIONS IN A TELECOMMUNICATION NETWORK

IPC classification:
H04W 68/00, H04W 8/24, H04W 4/00, H04L 29/08, H04L 29/06, H04L 12/24
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Agent:
Bergenstråhle Group AB
Status:
APPLICATION WITHDRAWN
EP12757726

QUICK COUPLER FOR AN EARTH MOVING MACHINE

IPC classification:
F16L 37/00, E05B 41/00, E02F 9/26, E02F 3/36
Applicant:
Steelwrist AB
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
PATENT GRANTED
EP11714610

METHOD AND APPARATUS FOR NOTIFICATIONS IN A COMMUNICATION NETWORK

IPC classification:
H04L 29/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11861670

SUPERVISION OF WAVELENGTH DIVISION MULTIPLEXED OPTICAL NETWORKS

IPC classification:
H04B 10/071, G01M 11/00
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Bergenstråhle Group AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11865473

PROTECTION FOR FIBRE OPTIC ACCESS NETWORKS

IPC classification:
H04Q 11/00, H04J 14/02, H04B 10/032
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Ericsson AB
Agent:
Heléne Strandin, Bergenstråhle & Lindvall AB
Agent:
Bergenstråhle Group AB
Status:
The patent has been granted

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