Representative before the EPO

Company dna von ahsen nachtwey and kollegen anwaltskanzlei
no operation time available
1 office
active in Legal Services

Representative before the EPO

Employment test 11 - 50 employees
Company dna kuhnen and wacker
operating since 1976
1157.52
Headquarter in Freising
active in Legal Services

We have observed 1 EP application Erwin-Detlef von Ahsen 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:

EP10858215

CONTROLLING HYDROCARBON INJECTION FOR FILTER REGENERATION

IPC classification:
F01N 3/00
Applicant:
International Engine Intellectual Property Company LLC
Agent:
Erwin-Detlef von Ahsen, Kuhnen & Wacker
Status:
APPLICATION DEEMED TO BE WITHDRAWN

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