Data Protection Declaration

1) Information on the Collection of Personal Data and Contact Details of the Controller

1.1 We are pleased that you are visiting our website and thank you for your interest. On the following pages, we inform you about the handling of your personal data when using our website. Personal data is all data with which you can be personally identified.

1.2 The controller in charge of data processing on this website, within the meaning of the General Data Protection Regulation (GDPR), is KH Biotechnology UG (haftungsbeschränkt), Astrid-Lindgren-Straße 20, 53757 Sankt Augustin, Germany, Phone.: +4916092305836, e-mail: [email protected]. The controller in charge of the processing of personal data is the natural or legal person who alone or jointly with others determines the purposes and means of the processing of personal data.

2) Data Collection When You Visit Our Website

2.1 When using our website for information only, i.e. if you do not register or otherwise provide us with information, we only collect data that your browser transmits to our server (so-called "server log files"). When you visit our website, we collect the following data that is technically necessary for us to display the website to you:

Our visited website
Date and time at the moment of access
Amount of data sent in bytes
Source/reference from which you came to the page
Browser used
Operating system used
IP address used (if applicable: in anonymized form)

Data processing is carried out in accordance with Art. 6 (1) point f GDPR on the basis of our legitimate interest in improving the stability and functionality of our website. The data will not be passed on or used in any other way. However, we reserve the right to check the server log files subsequently, if there are any concrete indications of illegal use.

2.2 This website uses SSL or TLS encryption for security reasons and to protect the transmission of personal data and other confidential content (e.g. orders or inquiries to the controller). You can recognize an encrypted connection by the character string https:// and the lock symbol in your browser line.

3) Hosting & Content Delivery Network

3.1 Cloudflare

For the hosting of our website and the display of the page content, we use the system of the following provider: Cloudflare Inc., 101 Townsend St. San Francisco, CA 94107, USA

All data collected on our website is processed on the provider's servers. We have concluded an order processing agreement with the provider, ensuring the protection of our site visitors' data and prohibiting unauthorised disclosure to third parties.

For data transfers to the USA, the provider participates in the EU-US Data Privacy Framework, which ensures compliance with the European level of data protection on the basis of an adequacy decision by the European Commission.

3.2 DigitalOcean

For the hosting of our website and the display of the page content, we use the system of the following provider: DigitalOcean LLC, 101 Avenue of the Americas 10th Floor New York, NY 10013, USA

3.3 Cloudflare

We use a content delivery network offered by the following provider: Cloudflare Inc., 101 Townsend St. San Francisco, CA 94107, USA

This service enables us to deliver large media files such as graphics, page content or scripts faster via a network of regionally distributed servers. The processing is carried out to protect our legitimate interest in improving the stability and functionality of our website pursuant to Art. 6 (1) point f GDPR. We have concluded an order processing agreement with the provider, ensuring the protection of our site visitors' data and prohibiting unauthorised disclosure to third parties.

4) Cookies

In order to make your visit to our website more attractive and to enable the use of certain functions, we use cookies, i.e. small text files that are stored on your end device. In some cases, these cookies are automatically deleted again after the browser is closed (so-called "session cookies"), in other cases, these cookies remain on your end device for longer and allow page settings to be saved (so-called "persistent cookies"). In the latter case, you can find the duration of the storage in the overview of the cookie settings of your web browser.

If personal data is also processed by individual cookies set by us, the processing is carried out either in accordance with Art. 6 (1) point b GDPR for the performance of the contract, in accordance with Art. 6 (1) point a GDPR in the case of consent given or in accordance with Art. 6 (1) point f GDPR to safeguard our legitimate interests in the best possible functionality of the website as well as a customer-friendly and effective design of the page visit.

You can set your browser in such a way that you are informed about the setting of cookies and you can decide individually about their acceptance or exclude the acceptance of cookies for certain cases or in general.

Please note that the functionality of our website may be limited if cookies are not accepted.

5) Contacting Us

5.1 Microsoft Bookings

For the provision of an online appointment booking function, we use the services of the following provider: Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399, USA

For the purpose of making an appointment, your first name, surname and e-mail address (and telephone number, if a telephone appointment is requested) are collected in accordance with Art. 6 (1) point b GDPR and transferred to the provider in accordance with Art. 6 (1) point f GDPR on the basis of our legitimate interest in effective customer management and efficient appointment management and stored there for the purpose of organising the appointments.

After the appointment has been held or after the agreed appointment period has expired, your data will be deleted by the provider.

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

5.2 Own function for online appointments

We process your personal data within the framework of the online appointment arrangement provided. You can find out which data we collect for online appointments from the respective form or the appointment request for making an appointment. If certain data is necessary to make an online appointment, we will indicate this on the form or in the appointment request. If we provide you with a free text field on the form, you can describe your request in more detail there. You can also control which additional data you would like to enter. The data you provide will be stored and used exclusively for the purpose of making an appointment. When processing personal data which are necessary for the fulfilment of a contract with you (this also applies to processing operations which are necessary for the implementation of pre-contractual measures), Art. 6 para. 1 letter b GDPR serves as the legal basis. If you have given us your consent to process your data, the processing will take place on the basis of Art. 6 para. 1 lit. a GDPR. Consent that has been granted can be revoked at any time by sending a message to the person responsible named at the beginning of this declaration.

5.3 WhatsApp Business

We offer visitors to our website the opportunity to contact us via the WhatsApp news service of WhatsApp Ireland Limited, 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland. For this purpose we use the so-called "Business Version" of WhatsApp.

If you contact us via WhatsApp in connection with a specific business transaction (e.g. an order placed), we will store and use the mobile telephone number you use at WhatsApp and - if provided - your first name and surname in accordance with Art. 6 para. 1 lit. b. GDPR to process and answer your request. On the basis of the same legal basis, we will ask you via WhatsApp to provide further data (order number, customer number, address or e-mail address), if necessary, in order to be able to allocate your enquiry to a specific transaction.

If you use our WhatsApp contact for general enquiries (e.g. about the range of services, availability or our website), we will store and use the mobile phone number you use at WhatsApp and - if provided - your first and last name in accordance with Art. 6 Para. 1 lit. f GDPR on the basis of our justified interest in the efficient and prompt provision of the requested information.

Your data will always be used only to answer your request via WhatsApp. Your data will not be passed on to third parties.

Please note that WhatsApp Business gains access to the address book of the mobile device we use for this purpose and automatically transfers telephone numbers stored in the address book to a server of the parent company Meta Platforms Inc. in the USA. To operate our WhatsApp Business account, we use a mobile device whose address book stores only the WhatsApp contact data of those users who have also contacted us via WhatsApp.

This ensures that each person whose WhatsApp contact data is stored in our address book has already consented to the transmission of his WhatsApp telephone number from the address books of his chat contacts in accordance with Art. 6 Para. 1 lit. a GDPR when using the app on his device for the first time by accepting the WhatsApp terms of use. The transmission of data of such users who do not use WhatsApp and/or have not contacted us via WhatsApp is therefore excluded.

For the purpose and scope of data collection and the further processing and use of data by WhatsApp, as well as your rights and setting options for protecting your privacy, please refer to WhatsApp's data protection information: https://www.whatsapp.com/legal/?eea=1#privacy-policy

In the course of the above-mentioned processing, data may be transferred to servers of Meta Platforms Inc. in the USA.

5.4 When you contact us (e.g. via contact form or e-mail), personal data is collected. Which data is collected in the case of a contact form can be seen from the respective contact form. This data is stored and used exclusively for the purpose of responding to your request or for establishing contact and for the associated technical administration.

The legal basis for processing data is our legitimate interest in responding to your request in accordance with Art. 6 (1) point f GDPR. If your contact is aimed at concluding a contract, the additional legal basis for the processing is Art. 6 (1) point b GDPR. Your data will be deleted after final processing of your enquiry; this is the case if it can be inferred from the circumstances that the facts in question have been finally clarified, provided there are no legal storage obligations to the contrary.

6) Web Analysis Services

6.1 Cloudflare Web Analytics

This website uses the web analytics service provided by the following provider: Cloudflare, Inc., 101 Townsend St. San Francisco, CA 94107, USA

Using cookies and/or comparable technologies (tracking pixels, web beacons, algorithms for reading end device and browser information), the service collects and stores pseudonymised visitor data, including information on the end device used such as the IP address and browser information, in order to evaluate it for statistical analyses of user behaviour on our website and to create pseudonymised user profiles. Among other things, this enables the analysis of movement patterns (so-called heat maps), which show the duration of page visits and interactions with page content (e.g. text entries, scrolling, clicks and mouse-overs). Pseudonymisation generally excludes the possibility of direct personal reference. Your personal data will not be combined with data collected in any other way.

All processing described above, in particular the reading or saving of information on the end device used, is only carried out if you have given us your express consent in accordance with Art. 6 (1) point a GDPR. You can revoke your consent at any time with effect for the future by deactivating this service in the "cookie consent tool" provided on the website.

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

6.2 Microsoft Clarity

This website uses the web analytics service provided by the following provider: Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399 USA

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

7) Site functionalities

7.1 Cloudflare Turnstile

On this website, we use the CAPTCHA service of the following provider: Cloudflare, Inc., 101 Townsend St. San Francisco, CA 94107, USA

The service checks whether an input is made by a natural person or abusively by machine and automated processing with the aim of blocking spam, DDoS attacks and similar automated malicious attacks. To ensure whether an action is performed by a human being and not by an automated bot, Cloudflare Turnstile collects the IP address of the end device used, the recognition data of the browser, the operating system type and the date and duration of the visit and transmits these data to the provider's servers to be evaluated.

This process is based on our legitimate interest in determining individual responsibility when using the Internet and in preventing abuse and spam in accordance with Art. 6 Para. 1 lit. f GDPR.

We have concluded an order processing contract with the provider, ensuring the protection of our site visitors' data and prohibiting unauthorized disclosure to third parties.

7.2 Google Meet

We use this provider to conduct online meetings, video conferences and/or webinars: Google Ireland Limited, Gordon House, 4 Barrow St, Dublin, D04 E5W5, Ireland

This may also result in a transmission to the servers of Google LLC. in the USA.

The provider processes different data, whereby the scope of the processed data depends on the data you provide before or during the participation in an online meeting, video conference or webinar. Your data as a communication participant is processed and stored on servers of the provider. This may include, in particular, your registration data (name, e-mail address, telephone number (optional) and password) and session data (topic, participant IP address, device information, description (optional)). In addition, participants' image and sound contributions as well as voice input in chats may be processed.

For the processing of personal data that is necessary for the performance of a contract with you (this also applies to processing operations that are necessary for the implementation of pre-contractual measures), Art. 6 (1) point b GDPR serves as the legal basis. If you have given us your consent to process your data, the processing is based on Art. 6 (1) point a GDPR. You can revoke your consent at any time with effect for the future.
In addition, the legal basis for data processing when conducting online meetings, video conferences or webinars is our legitimate interest pursuant to Art. 6 (1) point f GDPR in the effective conduct of the online meeting, webinar or video conference.

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

Further information on Google's privacy standards can be found here: https://business.safety.google/privacy/

7.3 Microsoft Teams

We use this provider to conduct online meetings, video conferences and/or webinars: Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399 USA

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

7.4 Zoom

We use this provider to conduct online meetings, video conferences and/or webinars: Zoom Video Communications Inc, 55 Almaden Blvd, Suite 600, San Jose, CA 95113, USA

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

7.5 Microsoft Forms

We use the services of the following provider to conduct surveys or for online forms: Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399, USA

In addition to a transfer of data to the above-mentioned provider location, data may also be transferred to: Microsoft Corporation, USA

The provider enables us to design and analyse surveys and online forms. In addition to the personal data that you enter into the forms, information on your operating system, browser, date and time of your visit, referrer URL and your IP address is also collected, transferred to the provider and stored on the provider's servers.

The information you enter in the forms is stored under password protection to ensure that third party access is excluded and that only we can analyse the data for the purpose specified in the form.

We have concluded an order processing agreement with the provider, which ensures the protection of our website visitors' data and prohibits unauthorised disclosure to third parties.

7.6 Applications for job advertisements
On our website, we advertise current vacancies in a separate section, for which interested parties can apply by e-mail using the contact address provided.
If applicants want to be included in the application process, they must provide us with all personal details required for a well-founded and informed assessment and selection in conjunction with their application by e-mail.
The required data should include general personal information (name, address, telephone or electronic contact) as well as performance-specific evidence showing the qualifications required for the advertised position. In addition, health-related information may be required, which in the interest of social protection must be given special attention to regarding the applicant's person according to labor and social law.
The components an application must contain to be considered and the form in which these components must be sent by e-mail can be found in the respective job advertisement.
After receipt of the application sent using the e-mail contact address supplied, the applicant data will be stored by us and evaluated exclusively for the purpose of processing the application. In the event of queries arising in the course of processing the application, we will use either the e-mail address supplied by the applicant with his application or a telephone number supplied, at our discretion.
The legal basis for such processing, including the contacting of applicants for queries, is basically Art. 6 (1) point b GDPR in conjunction with Art. 26 (1) Federal Data Protection Act. According to these provisions, the completion of the application procedure is deemed to be the initiation of an employment contract.
If special categories of personal data within the meaning of Art. 9 (1) GDPR (e.g. health data such as information on severely disabled status) are requested from applicants as part of the application procedure, processing will take place in accordance with Art. 9 (2) point b GDPR, so as to enable us to exercise the rights arising from labor law, social security and social protection law and to fulfil our obligations in this regard.
The processing of special categories of data may also be based cumulatively or alternatively on Art. 9 (1) point h GDPR if it is used for the purposes of health care or occupational medicine, for the assessment of the applicant's ability to work, for medical diagnostics, health or social care or for the management of systems and services in the health or social sector.
If, in the course of the evaluation described above, the applicant is not selected or if an applicant withdraws his application prematurely, his data transmitted by e-mail as well as all electronic correspondence including the original application e-mail will be deleted at the latest after 6 months following a corresponding notification. This period shall be determined on the basis of our legitimate interest in being able to answer any follow-up questions regarding the application and, if necessary, to comply with our obligation to provide evidence under the regulations governing the equal treatment of applicants.
In the event of a successful application, the data provided will be processed on the basis of Art. 6 (1) point b GDPR in conjunction with Art. 26 (2) Federal Data Protection Act for the purposes of implementing the employment relationship.

8) Tools and Miscellaneous

8.1 - DATEV

For the execution of the accounting, we use the service of the cloud-based accounting software of the following provider: DATEV eG, Paumgartnerstr. 6-14, 90429 Nuremberg, Germany

The provider processes incoming and outgoing invoices and, if applicable, also the bank transactions of our company in order to automatically record invoices, match them to the transactions and create the financial accounting from this in a semi-automated process.

Insofar as personal data is also processed in this context, the processing is carried out in accordance with Art. 6 (1) point f GDPR on the basis of our legitimate interest in the efficient organisation and documentation of our business transactions.
- Lexware Office

For the execution of the accounting, we use the service of the cloud-based accounting software of the following provider: Haufe-Lexware GmbH & Co. KG, Munzinger Straße 9, 79111 Freiburg, Germany

8.2 This website uses a so-called "cookie consent tool" to obtain effective user consent for cookies and cookie-based applications that require consent. The "cookie consent tool" is displayed to users in the form of an interactive user interface when they access the page, on which consent for certain cookies and/or cookie-based applications can be given by ticking the appropriate box. Through the use of the tool, all cookies/services requiring consent are only loaded if the respective user provides the corresponding consent by ticking the corresponding box. This ensures that such cookies are only set on the respective end device of the user if consent has been granted.

The tool sets technically necessary cookies to save your cookie preferences. Personal user data is generally not processed.
If, in individual cases, personal data (such as the IP address) is processed for the purpose of storing, assigning or logging cookie settings, this is done in accordance with Art. 6 (1) point f GDPR on the basis of our legitimate interest in legally compliant, user-specific and user-friendly consent management for cookies and thus in a legally compliant design of our website.

Further legal basis for the processing is Art. 6 (1) point c GDPR. As the responsible party, we are subject to the legal obligation to make the use of technically unnecessary cookies dependent on the respective user consent.

Further information on the operator and the setting options of the cookie consent tool can be found directly in the corresponding user interface on our website.

8.3 - PandaDoc

We use the services of the following provider to digitally sign documents: PandaDoc, Inc., 548 Market St PMB 185308, San Francisco, CA, 94104, USA

This service enables the legally valid signing of documents via electronic signature from any device.

For this purpose, the service collects, stores, and transfers not only the electronic signature for verification and proof of the signature, but also usage data of the device used (in particular the IP address) and certain transaction data.

The processing is based on our legitimate interest in efficient and response-time-saving business management and customer-friendly and effective document management in accordance with Art. 6 (1) (f) GDPR.

We have concluded an order processing agreement with the provider, which safeguards the data of our website visitors and prohibits a disclosure to third parties.

8.4 Sentry

This website uses an automatic error reporting service from the following provider: Functional Software Inc., 45 Fremont Street, 8th Floor, San Francisco, CA 94105, USA

In the event of technical complications or functional impairments in connection with the operation of the software of the provider, the system sends automatic error reports to the provider containing information on the respective source of the error and its origin. Server information as well as usage parameters such as the IP address, the browser used, time stamps and the URL accessed are transferred.

Depending on the origin of the error, error reports may also contain further personal customer data that we have collected and stored in the course of the conclusion of a contract (in particular first name and surname, address, e-mail address). This is always possible if the error occurs in connection with a software-based processing of customer data.

Insofar as personal data is also involved in the information transferred in this way, the processing is carried out in accordance with Art. 6 (1) point f GDPR on the basis of our legitimate interest in an efficient error cause analysis to improve the reliability and functionality of our website.

9) Rights of the Data Subject

9.1 The applicable data protection law grants you the following comprehensive rights of data subjects (rights of information and intervention) vis-à-vis the data controller with regard to the processing of your personal data:

Right of access by the data subject pursuant to Art. 15 GDPR;
Right to rectification pursuant to Art. 16 GDPR;
Right to erasure (“right to be forgotten”) pursuant to Art. 17 GDPR;
Right to restriction of processing pursuant to Art. 18 GDPR;
Right to be informed pursuant to Art. 19 GDPR;
Right to data portability pursuant to Art. 20 GDPR;
Right to withdraw a given consent pursuant to Art. 7 (3) GDPR;
Right to lodge a complaint pursuant to Art. 77 GDPR.

9.2 RIGHT TO OBJECT

IF, WITHIN THE FRAMEWORK OF A CONSIDERATION OF INTERESTS, WE PROCESS YOUR PERSONAL DATA ON THE BASIS OF OUR PREDOMINANT LEGITIMATE INTEREST, YOU HAVE THE RIGHT AT ANY TIME TO OBJECT TO THIS PROCESSING WITH EFFECT FOR THE FUTURE ON THE GROUNDS THAT ARISE FROM YOUR PARTICULAR SITUATION.

IF YOU EXERCISE YOUR RIGHT TO OBJECT, WE WILL STOP PROCESSING THE DATA CONCERNED. HOWEVER, WE RESERVE THE RIGHT TO FURTHER PROCESSING IF WE CAN PROVE COMPELLING REASONS WORTHY OF PROTECTION FOR PROCESSING WHICH OUTWEIGH YOUR INTERESTS, FUNDAMENTAL RIGHTS AND FREEDOMS, OR IF THE PROCESSING SERVES TO ASSERT, EXERCISE OR DEFEND LEGAL CLAIMS.

IF WE PROCESS YOUR PERSONAL DATA FOR DIRECT MARKETING PURPOSES, YOU HAVE THE RIGHT TO OBJECT AT ANY TIME TO THE PROCESSING OF YOUR PERSONAL DATA WHICH ARE USED FOR DIRECT MARKETING PURPOSES. YOU MAY EXERCISE THE OBJECTION AS DESCRIBED ABOVE.

IF YOU EXERCISE YOUR RIGHT TO OBJECT, WE WILL STOP PROCESSING THE DATA CONCERNED FOR DIRECT ADVERTISING PURPOSES.

10) Duration of Storage of Personal Data

The duration of the storage of personal data is based on the respective legal basis, the purpose of processing and - if relevant – on the respective legal retention period (e.g. commercial and tax retention periods).

If personal data is processed on the basis of an express consent pursuant to Art. 6 (1) point a GDPR, this data is stored until the data subject revokes his consent.

If there are legal storage periods for data that is processed within the framework of legal or similar obligations on the basis of Art. 6 (1) point b GDPR, this data will be routinely deleted after expiry of the storage periods if it is no longer necessary for the fulfillment of the contract or the initiation of the contract and/or if we no longer have a justified interest in further storage.

When processing personal data on the basis of Art. 6 (1) point f GDPR, this data is stored until the data subject exercises his right of objection in accordance with Art. 21 (1) GDPR, unless we can provide compelling grounds for processing worthy of protection which outweigh the interests, rights and freedoms of the data subject, or the processing serves to assert, exercise or defend legal claims.

If personal data is processed for the purpose of direct marketing on the basis of Art. 6 (1) point f GDPR, this data is stored until the data subject exercises his right of objection pursuant to Art. 21 (2) GDPR.

Unless otherwise stated in the information contained in this declaration on specific processing situations, stored personal data will be deleted if it is no longer necessary for the purposes for which it was collected or otherwise processed.

Version: 16.12.2025, 00:00:26