Representative before the EPO

Company dna ullrich and naumann patent und rechtsanwalte partg mbb
no operation time available
1 office
active in Legal Services

Representative before the EPO

Company dna ullrich and naumann
operating since 1929
Headquarter in Heidelberg, Berlin
active in Legal Services

André Siepe has worked on the following 2 EPO patent applications which have been published in the last five years:

EP11704404

SMART GRID AND METHOD FOR OPERATING A SMART GRID

IPC classification:
H04L 9/06, H04L 9/08
Applicant:
NEC Europe Ltd.
Agent:
André Siepe, Ullrich & Naumann
Agent:
André Siepe, Ullrich & Naumann Patent- und Rechtsanwälte PartG mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT
EP11791479

METHOD FOR SUPPORTING CONGESTION MANAGEMENT IN A CONGESTION EXPOSURE-ENABLED NETWORK

IPC classification:
H04L 12/70
Applicant:
NEC Europe Ltd.
Applicant:
NEC Corporation
Agent:
André Siepe, Ullrich & Naumann
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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