Representative before the EPO

Employment test 51 - 200 employees
Company dna arnold plus siedsma
operating since 1920
Headquarter in The Hague and 13 offices
active in Legal Services, IP Consulting, IP Portfolio Processing, and IP-related Communication Service

Representative before the EPO

Company dna patentwerk bv
no operation time available
1 office
active in Legal Services

We have observed 3 EP applications Olaf Roelands has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after June 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:

EP13164767

Fluorescent articles having multiple film layers

IPC classification:
B32B 27/36, B32B 27/30, B32B 27/08, B32B 27/20
Agent:
Olaf Roelands, Arnold & Siedsma
Agent:
Müller-Boré & Partner Patentanwälte PartG mbB
Status:
EXAMINATION IN PROGRESS
EP11787752

DIAPHRAGM ASSEMBLY FOR A PRESSURE SENSOR, AND A PRESSURE SENSOR PROVIDED WITH SUCH ASSEMBLY

IPC classification:
G01L 7/08
Agent:
Multiple attorneys, Arnold & Siedsma
Status:
PATENT GRANTED
EP11757685

COUPLING PIECE FOR MULTILAYERED CONDUITS, METHOD FOR COUPLING AND ASSEMBLY OBTAINED BY THE METHOD.

IPC classification:
B29C 65/00, F16L 47/02
Agent:
Multiple attorneys, Arnold & Siedsma
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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