Representative before the EPO

Company dna patent attorney claus peter pietruk
no operation time available
1 office
active in Legal Services

Representative before the EPO

Employment test 1 - 10 employees
Company dna klingseisen and partner
no operation time available
Headquarter in Munich and 24 offices
active in Legal Services

Representative before the EPO

Employment test 51 - 200 employees
Company dna vossius and partner
operating since 1961
Headquarter in Munich and 3 offices
active in Legal Services and IP-related Communication Service

We have observed 3 EP applications Claus Peter Pietruk has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after October 24, 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:

EP11822886

LIGHTING MEANS AND METHOD FOR OPERATING SAME

IPC classification:
H01J 65/04
Applicant:
Karlsruher Institut für Technologie
Agent:
Claus Peter Pietruk, Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
The patent has been granted
EP12732964

TOOL-LEVEL AND HARDWARE-LEVEL CODE OPTIMIZATION AND RESPECTIVE HARDWARE MODIFICATION

IPC classification:
G06F 17/50
Agent:
Claus Peter Pietruk, Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
GRANT OF PATENT INTENDED
EP12727235

ANTI-THEFT DEVICE FOR INTERCOM SYSTEMS

IPC classification:
G08B 29/04, E05C 3/12, E05B 65/00, E05B 47/00, E05B 15/04
Agent:
Claus Peter Pietruk, Vossius & Partner Patentanwälte Rechtsanwälte mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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