Jan Kleffmann

+41 44 225 70 70

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Senior Associate | MSc ETH Physics, European and Swiss Patent Attorney, UPC Representative

Jan Kleffmann works as a senior associate with a focus on mechanical and electrical engineering.

Jan Kleffmann studied physics at ETH Zurich with a focus on computational physics and high performance computing.
In his Master thesis in 2016/17 he developed simulation tools for biomedical simulation. Following his studies, he went into industry to work for an IT consulting firm as a software engineer, where he was deployed to a major Swiss bank.
Jan Kleffmann joined RENTSCH PARTNER in spring 2019.

EPI
Institute of Professional Representatives before the European Patent Office
VESPA
Association of European Patent Attorneys in Switzerland (private practice)
VSP
Association of Swiss Patent and Trademark Attorneys

Jan Kleffmann
Patents hinder the spreading of climatechange mitigating technologies, don’t they?
«Patents hinder the spreading of climatechange mitigating technologies, don’t they?» is a question I recently heard. Here are my thoughts on the topic.
23 February 2024
Jan Kleffmann, Louis Lagler
Cost of Patent Protection – What has to be expected?
How much does patent protection cost? Jan Kleffmann and Louis Lagler write about an important aspect of patent law.
26 August 2020

Jan Kleffmann works as a senior associate with a focus on mechanical and electrical engineering.

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