Privacy notice

Thank you for your interest in our business. For us at OXYGEN TECHNOLOGIES, protecting your data is a priority. The use of the OXYGEN TECHNOLOGIES GmbH website is generally possible without providing personal data. Personal data, such as names, addresses, email addresses or telephone numbers, is always processed in line with the General Data Protection Regulation and in accordance with the national data protection regulations applicable to OXYGEN TECHNOLOGIES GmbH.

By means of this privacy notice, our business would like to inform the general public of the nature, scope and purpose of the personal data we collect, use and process.

Furthermore, data subjects are informed, by means of this privacy notice, of the rights to which they are entitled.

1. Name and address of the controller

Controller for the purposes of the General Data Protection Regulation (GDPR), other data protection laws applicable in member states of the European Union and other provisions related to data protection is:

Neuer Messplatz 3
79108 Freiburg, Germany

Alexander Schuma
Phone: +49 (0) 761 593902 0
Key für sichere E-Mail Kommunikation


2. Cookies

The website of OXYGEN TECHNOLOGIES GmbH uses cookies. Cookies are text files that are stored in a computer system via an internet browser.

Many internet sites and servers use cookies. Many cookies contain a so-called cookie ID. A cookie ID is a unique identifier of the cookie. It consists of a character string through which internet pages and servers can be assigned to the specific internet browser in which the cookie was stored. This allows visited internet sites and servers to differentiate the individual browser of the data subject from other internet browsers that contain other cookies. A specific internet browser can be recognized and identified using the unique cookie ID.

Through the use of cookies, OXYGEN TECHNOLOGIES GmbH can provide the users of this website with more user-friendly services that would not be possible without the cookie setting.

By means of a cookie, the information and offers on our website can be optimized with the user in mind. Cookies allow us, as previously mentioned, to recognize our website users. The purpose of this recognition is to make it easier for users to utilize our website. The website user that uses cookies does not have to enter access data each time the website is accessed, for example, because this is taken over by the website, and the cookie is thus stored on the user’s computer system. Another example is the cookie of a shopping cart in an online shop. The online store remembers the articles that a customer has placed in the virtual shopping cart via a cookie.

The data subject may, at any time, prevent the setting of cookies through our website by means of a corresponding setting of the internet browser used, and may thus permanently deny the setting of cookies. Furthermore, already set cookies may be deleted at any time via an internet browser or other software programs. This is possible in all popular internet browsers. If the data subject deactivates the setting of cookies in their internet browser, it may not be possible to use all functions of our website.


3. Collection of general data and information

The website of OXYGEN TECHNOLOGIES collects a series of general data and information when a data subject or automated system accesses the website. This general data and information is stored in the server log files. The following data can be collected: (1) the browser types and versions used, (2) the operating system used by the accessing system, (3) the website from which an accessing system reaches our website (so-called referrers), (4) the sub-websites through which an accessing system reaches our website, (5) the date and time of access to the internet site, (6) an internet protocol address (IP address), (7) the internet service provider of the accessing system, and (8) any other similar data and information that may be used in the event of attacks on our information technology systems.

When using this general data and information, OXYGEN TECHNOLOGIES does not draw any conclusions about the data subject. Rather, this information is needed to (1) deliver the content of our website correctly, (2) optimize the content of our website as well as its advertisement, (3) ensure the long-term viability of our information technology systems and website technology, and (4) provide law enforcement authorities with the information necessary for criminal prosecution in case of a cyber-attack. Therefore, OXYGEN TECHNOLOGIES GmbH analyses anonymously collected data and information statistically, with the aim of increasing the data protection and data security of our enterprise, in order to ensure an optimal level of protection for the personal data we process. The anonymous data of the server log files is stored separately from all personal data provided by a data subject.


4. Contact possibility via the website

The website of OXYGEN TECHNOLOGIES GmbH contains information that enables a quick electronic contact to our enterprise, as well as direct communication with us, which also includes a general address of the so-called electronic mail (email address). If a data subject contacts the controller by email or via a contact form, the personal data transmitted by the data subject is automatically stored. Such personal data transmitted on a voluntary basis by a data subject to the data controller is stored for the purpose of processing or contacting the data subject. This personal data is not transferred to third parties.


5. Routine erasure and blocking of personal data

The data controller shall process and store the personal data of the data subject only for the period necessary to achieve the purpose of storage, or as far as this is granted by the European legislator or other legislators in laws or regulations to which the controller is subject.

If the storage purpose is not applicable, or if a storage period prescribed by the European legislator or another competent legislator expires, the personal data is routinely blocked or erased in accordance with legal requirements.


6. Rights of the data subject

You have the following rights regarding the processing of your personal data:

Specifically, you have the right of access (Art. 15 GDPR), rectification (Art. 16 GDPR), erasure or restriction of processing (Art. 17-18 GDPR), data portability (Art. 20 GDPR), and withdrawal of consent and objection (Art. 7, para. 3 and Art. 21 GDPR).

In each of these matters, you can contact us directly or consult a data protection supervisory authority. The responsible data protection supervisory authority is:

Der Landesbeauftragte für den Datenschutz und die Informationsfreiheit
Postfach 10 29 32
70025 Stuttgart
Tel.: 0711/615541-0
Fax: 0711/615541-15

7. Privacy policy on the application and use of matomo

The controller has integrated the matomo component into this website. matomo is an open source software tool for web analysis. Web analysis is the collection, gathering and analysis of data about the behaviour of visitors to websites. Among other things, a web analysis tool collects data on the website from which a data subject came to a website (so-called referrers), which sub-pages of the website were accessed or how often and for which length of time a sub-page was viewed. Web analysis is mainly used to optimize a website and for the cost-benefit analysis of internet advertising.

The software is operated on the controller’s server, the privacy-relevant log files are stored exclusively on this server.

The purpose of the matomo component is to analyse visitor flows on our website. Among other things, the controller uses the data and information obtained to evaluate the use of this website in order to compile online reports showing the activities on our website.

matomo sets a cookie on the data subject’s information technology system. What cookies are has already been explained above. By setting the cookie, we are able to analyse the use of our website. Upon each visit to one of the individual pages on this website, the internet browser on the data subject’s information technology system is automatically triggered by the matomo component to transmit data to our server for the purpose of online analysis. In the course of this technical process, we gain knowledge of personal data, such as the IP address of the data subject, which among other things serves to help us understand the origin of visitors and clicks.

The cookie stores personal information, such as access time, the location from which access was made, and the frequency of visits to our website. Upon each visit to our website, this personal information, including the IP address of the internet connection used by the data subject, is transmitted to our server. This personal data is stored by us. We do not share this personal information with third parties.

The data subject can prevent the setting of cookies through our website, as already indicated above, at any time by means of a corresponding setting of the internet browser used and thus permanently prevent the setting of cookies. Such a setting of the internet browser used would also prevent matomo from setting a cookie on the data subject’s information technology system. In addition, a cookie already set by matomo can be deleted at any time via an internet browser or other software programs.

Furthermore, the data subject has the option of objecting to and preventing the recording of the data generated by matomo on the use of this website.

If the data subject’s information technology system is later deleted, formatted or reinstalled, the data subject must reset an opt-out cookie. By setting the opt-out cookie, however, it is possible that the controller’s website is no longer fully usable for the data subject.

Further information and matomo’s applicable privacy policy can be found at

8. Legal basis for the processing

Art. 6(1) lit. a GDPR serves as the legal basis for processing operations on this website. This legal basis is used for processing operations which are not covered by any of the aforementioned legal grounds, if processing is necessary for the purposes of the legitimate interests pursued by our company or by a third party, except where such interests are overridden by the interests or fundamental rights and freedoms of the data subject which require protection of personal data.

9. The legitimate interests pursued by the controller or by a third party

Where the processing of personal data is based on Article 6(1) lit. f GDPR, our legitimate interest is to carry out our business in favour of the well-being of all our employees and shareholders.

10. Period for which the personal data is stored

Your data will be erased as soon as your data is no longer needed for the aforementioned purposes, in line with the legal periods. Please be aware that when data is erased, it will be only blocked at first, then finally erased only after a certain amount of time has passed, to avoid erasing it accidentally or to avoid intentional damage.

For data security and availability purposes, data will be duplicated in data backup files or through service mirroring as appropriate. Such copies will also be erased only after a certain time delay due to technical reasons.