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

Samuel Oliver Gutmann has worked on the following 2 EPO patent applications which have been published in the last five years:

EP14710786

APPARATUS FOR RECOVERING GEOTHERMAL ENERGY

IPC classification:
F24J 3/08
Agent:
Samuel Oliver Gutmann, Keller & Partner Patentanwälte AG
Status:
GRANT OF PATENT INTENDED
EP15199884

CALIBRATION OF AN INTERFEROMETER

IPC classification:
G01B 9/02, G01B 21/04
Agent:
Samuel Oliver Gutmann, Keller & Partner Patentanwälte AG
Status:
APPLICATION PUBLISHED

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