Representative before the EPO

Employment test 11 - 50 employees
Company dna ruff wilhelm beier dauster
operating since 2001
Headquarter in Stuttgart
active in Legal Services and IP Consulting

We have observed 2 EP applications Christoph Gerspacher has served for within the last five+ years. (We consider all applications which have an EP A1 or A2 publication dated after April 20, 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:

EP14155911

Cell culture system for determining the sensitizing, allergenic and/or irritating effect of a substance

IPC classification:
G01N 33/50
Agent:
Christoph Gerspacher, Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner mbB
Agent:
Mark Gibson, Sagittarius IP
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP12186470

Cell culture system, method for its preparation and its use in pre-clinical examination

IPC classification:
C12N 5/07
Agent:
Vossius & Partner Patentanwälte Rechtsanwälte mbB
Agent:
Christoph Gerspacher, Patentanwälte Ruff, Wilhelm, Beier, Dauster & Partner mbB
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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