Data Privacy Statement

We are glad about your visit to our website and your interest in our company. The protection of your personal data is important to us. Below, we explain what personal information we collect when you visit our website and how it is used.

For all of the personal data given below: You are of course not obligated to provide this data or to submit with your browser. However, it may be that the site may not work properly, without the data.

Responsible for data processing within the meaning of Art. 4 No. 7 GDPR is:

Chromasens GmbH
Max-Stromeyer-Straße 116
78467 Konstanz

Legal representatives: Martin Hund, Oliver Dittmar


External Data Protection Officer:

Oliver Gönner - SICODA GmbH
Rochusstr. 198
53123 Bonn

Tel.: +49 (0) 89-72 63 42-0
Fax: +49 (0) 89-72 63 42-99
E-Mail: datenschutz(at)


Rights of the data subject

As part of our data processing, your personal data is processed by us. You have the rights from the Chapter 3 of GDPR towards our company.

We respect the rights of access, rectification, restriction of processing, erasure or data portability of your personal data. You can claim these rights as follows:


Right of access

You have the right to ask us for confirmation as to whether we are processing personal information concerning you. If this is the case, you have a right of access about this personal data and to the following information:

a) the processing purposes;

b) the categories of personal data being processed;

c) the recipients or categories of recipients to whom the personal data have been disclosed or are still being disclosed, in particular to recipients in third countries or to international organizations;

d) if possible, the planned duration for which the personal data are stored or, if this is not possible, the criteria for determining that duration;

e) the existence of a right to rectification or erasure of the personal data concerning you or to a restriction of processing by the controller or a right to object to such processing;

f) the existence of a right of appeal to a supervisory authority;

We provide you with a copy of the personal data that is the subject of the processing. For any additional copies you request, we may charge a reasonable fee based on administrative costs. If you submit the request for information electronically, we must provide the information in a standard electronic format, unless you specify otherwise.

The right to receive a copy must not affect the rights and freedoms of others.


Right to rectification

You also have the right to demand immediate rectification of incorrect personal data concerning you. Taking into account the purposes of the processing, you have the right to request the completion of incomplete personal data, including by means of a supplementary statement.


Right to erasure (‘right to be forgotten’)

You also have the right to ask us to delete your personal information without delay and we are required to delete your personal information immediately if one of the following is true:

a) The personal data are no longer necessary for the purposes for which they were collected or otherwise processed.

b) You withdraw your consent to the processing in accordance with Article 6 I lit. a GDPR or Article 9 II (a) and there is no other legal basis for processing.

c) You object to the processing in accordance with Article 21 (1) GDPR and there are no compelling legitimate grounds for processing, or you object to the processing in accordance with Article 21 (2) GDPR.

d) The personal data was processed unlawfully

e) The deletion of personal data is required to fulfill a legal obligation under Union or national law to which we are subject.

f) The personal data were collected in relation to information society services offered in accordance with Article 8 I GDPR


Right to restriction of processing

(1) You have the right to ask us to restrict processing if

a) the accuracy of your personal information is contested by you for a period of time that enables us to verify the accuracy of your personal information;

b) the processing is unlawful and you refuse to delete the personal data and instead request the restriction of the use of the personal data;

c) We no longer need your personal information for the purposes of processing, but you need it to assert, exercise or defend your rights, or

d) You object to the processing referred to in Article 21 (1), as long as it is not certain that our legitimate reasons prevail over yours.

(2) If the processing referred to in paragraph 1 has been restricted, these personal data may only be used, with the consent of or for the purpose of asserting, exercising or defending legal claims or protecting the rights of another natural or legal person or for reasons of important public interest Union or a Member State. 4.5.2016 L 119/44 Official Journal of the European Union EN


Right to data portability

(1) You have the right to receive the personal information you have provided to us in a structured, common and machine-readable format, and you have the right to transfer that information to another person without hindrance from us, to whom the personal information was submitted, provided

a) the processing is based on a consent in accordance with Article 6 (1) (a) or Article 9 (2) (a) or on a contract pursuant to Article 6 (1) (b); and

b) the processing is done by automated methods. You also have the right to consult our data protection officer regarding the aforementioned rights and any questions related to the processing of your personal data.


Right to lodge a complaint

In addition, you can assert your right to lodge a complaint with a supervisory authority.


Right to object

You have the right, at any time for reasons arising out of your particular situation, to object to the processing of personal data concerning you pursuant to Article 6 (I) (e) or (f); this also applies to profiling based on this provision. The controller then no longer processes the personal data unless he can prove compelling legitimate grounds for processing that outweigh the interests, rights and freedoms of your person, or the processing is for the purpose of asserting, exercising or defending legal claims.



Basic data when visiting the website

In the case of merely informative use of the website, if you do not register or otherwise provide us with information, we collect the personal data that your browser transmits to our server. If you wish to view our website, we collect the following data, which is technically necessary for us to show you our website and to ensure the stability and security (legal basis is Art. 6 (1) sentence 1 lit. DSGVO):

  • IP address
  • Date and time of the request
  • Time Zone Difference to Greenwich Mean Time (GMT)
  • Content of the requirement (concrete page) • Access status / HTTP status code, each amount of data transferred
  • Website from which the request comes
  • Browser
  • Operating system and its interface
  • Language and version of the browser software

We only store this data as long as we need it for technical reasons.


Use of Cookies

In addition to the aforementioned data, cookies are stored on your computer when you use our website. Cookies are small text files that are stored on your hard drive assigned to the browser you are using and by which the body that sets the cookie (here through us) receives certain information.

Cookies can not run programs or transmit viruses to your computer. They serve to make the Internet offer more user-friendly and effective overall (legal basis is Art. 6 (1) sentence 1 lit. f DSGVO).

This website uses the following types of cookies, the scope and operation of which are explained below:

Transient cookies are automatically deleted when you close the browser. These include, in particular, the session cookies. These store a so-called session ID, with which various requests from your browser can be assigned to the common session. This will allow your computer to be recognized when you return to our website. The session cookies are deleted when you log out or close the browser.

Persistent cookies are automatically deleted after a specified period, which may differ depending on the cookie. You can delete the cookies in the security settings of your browser at any time. You can configure your browser setting according to your wishes and for example decline the acceptance of third-party cookies or all cookies. Please be aware that you may not be able to use all features of this site.


Google Analytics

This website uses Google Analytics, a web analytics service provided by Google Inc. ("Google"). Google Analytics uses so-called "cookies", text files that are stored on your computer and that allow an analysis of your use of the website . The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there. However, if IP anonymisation is activated on this website, your IP address will be truncated by Google beforehand within member states of the European Union or in other contracting states of the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be sent to a Google server in the US and shortened there. On behalf of the operator of this website, Google will use this information to evaluate your use of the website, to compile reports on website activity and to provide other services related to website activity and internet usage to the website operator. The IP address provided by Google Analytics within the framework of Google Analytics will not be merged with other data provided by Google. You can prevent the storage of cookies by a corresponding setting of your browser software; however, we point out that in this case you may not be able to use all the functions of this website in full. In addition, you may prevent the collection by Google of the data generated by the cookie and related to your use of the website (including your IP address) and the processing of this data by Google by downloading the browser plug-in available under the following link and install "

Your data will be deleted automatically after 14 months. The deletion of data whose retention period has been reached is done automatically once a month.

We have entered into a contract with Google Germany GmbH - GOOGLE ANALYTICS GERMANY, which ensures that the personal data are processed in accordance with our instructions, as a rule, within Europe. On our website the IP anonymization (IP mask method) is activated, whereby the IP address is automatically anonymized.

For more information about Google Analytics and privacy, visit:


Contact by e-mail or by contact form

When you contact us by e-mail or through a contact form, we voluntarily save any personal information you submit to us to answer your questions. We delete the data that arises in this context after the storage is no longer required, or restrict the processing if there are statutory retention requirements. (Legal basis is Art. 6 I (f) DSGVO.)

Information from the third party provider:

Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA 94043 
Terms of use:  
Overview of data protection:
Privacy policy:  


Contact via e-mail or contact form

When you contact us by e-mail or via a contact form, the data you provide will be stored by us in order to answer your questions. We will delete the data that arises in this context after it is no longer required to be stored, or restrict processing if there are legal storage obligations. (Legal basis is Art. 6 Para. 1 S. 1 lit. f DSGVO.)


Online presence in social media

We maintain online presence within social networks and platforms in order to communicate with customers, prospects and users active there and to inform them about our services. When calling the respective networks and platforms, the terms and conditions and the data processing guidelines apply to their respective operators.

Unless otherwise stated in our Privacy Policy, we process users' data as long as they communicate with us within social networks and platforms, e.g. Write posts on our online presence or send us messages.



The website uses videos and plugins from the service provider YouTube LLC, 901 Cherry Avenue, San Bruno, CA 94066, USA. YouTube is legally represented by Google Inc., located at 1600 Amphitheater Parkway, Mountain View, CA 94043, USA.

As soon as a video is displayed in the still image via our website, a communication link is established to the YouTube server, through which the service receives various data. This information includes the IP address of your computer, any cookies already stored on your computer, and information stored as part of previous contacts with YouTube. If no data has been saved yet, the service first saves cookies on your computer. When contacting YouTube, the service also receives information about a user account that they may have on YouTube. Further information on the interaction with the video such as Clicking on the Start, Pause or End button will also be transmitted to the provider. You can stop the data processing if you visit a page without video and delete all cookies from your computer.

For more information about data processing and YouTube privacy information, please visit


Google Maps

Within our online offering, features and content of the LinkedIn service offered by LinkedIn Ireland Unlimited Company Wilton Place, Dublin 2, Ireland, may be incorporated. For this, e.g. Content such as images, videos, or text and buttons that users use to promote their content, subscribe to content creators, or subscribe to our content. If the users are members of the platform LinkedIn, LinkedIn can call the above mentioned Assign contents and functions to the user profiles there. LinkedIn privacy statement: LinkedIn is certified under the Privacy Shield Agreement, which provides a guarantee to comply with European privacy legislation (https: //www.privacyshield. gov / participant? id = a2zt0000000L0UZAA0 & status = Active). Privacy Policy:, opt-out:



The functions and content of the LinkedIn service offered by the inkedIn Ireland Unlimited Company Wilton Place, Dublin 2, Ireland can be integrated into our online offer. This may include, for example, content such as images, videos or text and buttons with which users can express their favor about the content, the authors of the content or subscribe to our contributions. If the users are members of the platform LinkedIn, LinkedIn can assign the call of the above-mentioned contents and functions to the profiles of the users there. Privacy policy of LinkedIn: LinkedIn is certified under the Privacy Shield Agreement and thus offers a guarantee of compliance with European data protection law ( Privacy Policy:, Opt-Out:


We use the lead generation service provided by Leadinfo B.V., Rotterdam, The Netherlands, which recognizes visits of companies to our website based on IP addresses and shows us related publicly available information, such as company names or addresses. In addition, Leadinfo places two first-party cookies for providing transparency on how our visitors use our website and the tool processes domains from provided form inputs (e.g. “”) to correlate IP addresses with companies and to enhance its services. For additional information, please visit On this page: you have an opt-out option. In the event of an opt-out, your data will no longer be used by Leadinfo

Legal basis of processing

The legal basis of the data processing in the context of the EU data protection basic regulation for our data processing is Art. 6 DS-GVO. In detail, depending on the situation in which we process your data, different legal bases may arise.



Insofar as your consent has been obtained for the processing of personal data, Article 6 I a) of the GDPR is the legal basis for the processing of data. A given consent can be withdrawn at any time with effect for the future.


In the processing of personal data collected for the performance of a contract of which you are a party, Article 6 I b) of the GDPR is the legal basis. This also applies to processing operations required to carry out pre-contractual measures.

Legal obligation

Insofar as the processing of personal data is necessary to fulfill a legal obligation that our company is subject to, Article 6 (c) of the GDPR serves as the legal basis.

Vital interests

In the event that vital interests of you or any other natural person require the processing of personal data, Article 6 (d) of the GDPR is the legal basis.

Legitimate interest

If processing is necessary to safeguard the legitimate interests of our company or a third party and if the interests, fundamental rights and freedoms of the person concerned do not outweigh the legitimate interest, then Article 6 (f) of the GDPR serves as the legal basis for the processing. The legitimate interest of our company lies in the execution of our business activities.

Recipient of the data

For the purpose of hosting our website, we use contractors so that personally identifiable information stored on our website is transmitted to those processors. We have concluded an Agreement on the Processing on Behalf of a Controller According to the GDPR with SICODA GmbH for the cooperation, so that an adequate protection of your data is guaranteed.

Duration of data storage

We only store your data for as long as the purpose requires.