Legal notice

Dr. rer. nat. Stefan Kettelhoit
Marientalstr. 21
48149 Münster, Germany
Phone: +49 151 11656657

Contact form

Privacy policy

With every visit of our website you send data, and some of these data can be personal information. In this privacy policy we explain which data and for which purposes we process this data. Our contact details as website operator can be found in the legal notice.

If we store personal information on you, you always have the right to request information about your stored data, its origin, its recipients, and the purpose of its collection at no charge. You also have the right to request that data be corrected, blocked, or deleted. If you have given your consent for processing certain data, you can revoke this consent at any time with future effect. Just contact me with an informal email using the address given in the legal notice. You can also file a complaint with the relevant competent regulatory authority.

Server log files

As a security measure against attacks (GDPR art. 6, 1b+f) we collect and store the following information that your browser automatically transmits in our servers' log files: your IP address, date and time of the request, browser type and version, operating system used and the referrer URL your broweser may (or may not) transmit. We do not combine this data with data from other sources.

Web Fonts

We use web fonts from Google to ensure a uniform presentation of our website (GDPR art. 6, 1f). For this purpose, your browser connects to the servers of Google, whereby Google learns that our website has been accessed via your IP address. If your browser does not support web fonts, a standard font is used by your computer. Google is certified in accordance with the "EU-US Privacy Shield", an agreement between the European Union (EU) and the USA on compliance with European data protection standards in the USA. For more information about Google Web Fonts, please visit and Google's privacy policy:

Changes to the privacy policy

We will amend this privacy policy if necessary. The version displayed is currently in effect.
01. January 2020