Representative before the EPO

Employment test 11 - 50 employees
Company dna strom and gulliksson ab
no operation time available
Headquarter in Malmö and 5 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Per Christian Arkelius has worked on the following 4 EPO patent applications which have been published in the last five years:

EP11875355

AN AUDIO ACCESSORY INCLUDING A HEADPHONE WITH SEPARATE SOCKETS

IPC classification:
H04R 1/10, H04R 5/033
Agent:
Ingmari Johansson Webjörn, Zacco Denmark A/S
Agent:
Per Christian Arkelius, Ström & Gulliksson AB
Agent:
Ingmari Johansson Webjörn, Zacco Sweden AB
Status:
GRANT OF PATENT INTENDED
EP12843419

CABLE COLLECTOR

IPC classification:
F16L 3/12, H02G 11/00, H04M 1/15, H04R 1/10
Agent:
Ingmari Johansson Webjörn, Zacco Denmark A/S
Agent:
Per Christian Arkelius, Ström & Gulliksson AB
Agent:
Ingmari Johansson Webjörn, Zacco Sweden AB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP12881920

USER EQUIPMENT NODE, SERVER NODE AND METHODS PERFORMED IN SUCH NODES FOR PERFORMING FILE REPAIR PROCEDURE

IPC classification:
H04L 12/18
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Per Christian Arkelius, Ström & Gulliksson AB
Agent:
Sofie Elisabeth McPherson, Ericsson Limited
Status:
GRANT OF PATENT INTENDED
EP12881847

APPARATUS AND METHOD FOR PROVIDING INTERACTIVE SERVICES IN A NETWORK

IPC classification:
H04L 29/08
Applicant:
Telefonaktiebolaget LM Ericsson
Agent:
Per Christian Arkelius, Ström & Gulliksson AB
Agent:
Sofie Elisabeth McPherson, Ericsson Limited
Status:
GRANT OF PATENT INTENDED

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