Representative before the EPO

Employment test 11 - 50 employees
Company dna rentsch partner ag
operating since 2001
Headquarter in Zurich
active in Legal Services

Representative before the EPO

Employment test 1 - 10 employees
Company dna keller and partner patentanwalte ag
operating since 1957
Headquarter in Bern and 1 office
active in Legal Services

Andreas Gygi has worked on the following 3 EPO patent applications which have been published in the last five years:

EP11405303

Power conversion system

IPC classification:
H02M 7/487
Applicant:
DET International Holding Ltd
Agent:
Multiple attorneys, Keller & Partner Patentanwälte AG
Status:
GRANT OF PATENT INTENDED
EP11405291

Double-circuit power plant

IPC classification:
F03B 17/00, F03B 17/02, F04F 1/18
Agent:
Multiple attorneys, Keller & Partner Patentanwälte AG
Status:
APPLICATION DEEMED TO BE WITHDRAWN
EP11003325

A micro-electromechanical system (MEMS) device

IPC classification:
B81B 7/00
Applicant:
Tronics Microsystems S.A.
Agent:
Multiple attorneys, Keller & Partner Patentanwälte AG
Status:
NO OPPOSITION FILED WITHIN TIMELIMIT

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