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Latest news and important topics in patents, trade marks & designs

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Trade Mark Law – Checking and Securing Trade Mark Rights

What is trade mark law? What types of trade marks are there? How are trade marks created? How much d ...

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BREXIT – Implications for Patents, Trademarks and Designs – a Detailed Guide (12/2019)

BREXIT – Implications for Patents, Trademarks and Designs A Detailed Guide (BREXIT Deal and No ...

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Circumventing Patents

How do you circumvent competitors’ patents? In this article, I will discuss how to circumvent ...

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Patent Search

First of all, it must be clear what the patent search is for. I present the two most common types of ...

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Patent Application

A patent application is used to apply for protection for a new technology. The patent registration i ...

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Patent Validation in Europe

I am Rolf Claessen, patent attorney in Cologne, Germany, and I am publishing a video about patents, ...

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Patent Attorney – an Overview

I am Rolf Claessen, Partner with Michalski Hüttermann & Partner, and in this article, I explain ...

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Licence agreement

What is an exclusive and what is a non-exclusive licence agreement? What is an appropriate licence r ...