Representative before the EPO

Employment test 11 - 50 employees
Company dna herzog fiesser and partner
operating since 2010
Headquarter in Munich and 2 offices
active in Legal Services and IP Consulting

Charles René Hans Daniel has worked on the following 2 EPO patent applications which have been published in the last five years:

EP11172794

Method for controlling solids/liquid decant unit operations and systems

IPC classification:
B01D 21/00, B01D 21/30, C02F 1/52, C22B 3/02, C22B 3/04, C22B 3/20
Applicant:
Cognis IP Management GmbH
Agent:
Charles René Hans Daniel, Herzog Fiesser & Partner Patentanwälte PartG mbB
Agent:
Bernd Fabry, IP2 Patentanwalts GmbH
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11174988

Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits

IPC classification:
C22B 3/24
Applicant:
Cognis IP Management GmbH
Agent:
Charles René Hans Daniel, Herzog Fiesser & Partner Patentanwälte PartG mbB
Agent:
Bernd Fabry, IP2 Patentanwalts GmbH
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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