operating since 1957
802.77
97th percentile
IPIB
Score

People

Employment test 1 - 10 employees
Werner Roshardt
Partner/Owner since 1995
CEO (Chief Executive Officer) since 1999
Representative before the EPO
associated with 0 other companies
Andreas Gygi
Representative before the EPO
associated with 1 other company
Hannes Spillmann
Representative before the EPO
associated with 1 other company
Company dna keller and partner patentanwalte ag
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We are competent in the field of Patents, Trademarks and Designs and we develop appropriate IP-Strategies for the needs of our clients. To enable our clients to achieve their goals in an effective and efficient manner, we pursue a thorough analysis in each case, we propose proactive solutions which we communicate in a concise manner.

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Locations

since 1957
Headquarter in Bern
13 more service providers located here
since 1984
Office in Winterthur
3 more service providers located here
802.77
97th percentile
IPIB
Score

People

Employment test 1 - 10 employees
Werner Roshardt
Partner/Owner since 1995
CEO (Chief Executive Officer) since 1999
Representative before the EPO
associated with 0 other companies
Andreas Gygi
Representative before the EPO
associated with 1 other company
Hannes Spillmann
Representative before the EPO
associated with 1 other company
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