Daniel specialises in advising and representing national and international clients in the life sciences sector. His focus is, among others, on all areas of pharmaceutical law, medical device law, pharmaceutical-advertising law, unfair competition law, and trademark law.

 

For more than 10 years, he has been coordinating and supervising disputes concerning competition law and trademark law for his clients and has, besides his specific focus on litigation, also longstanding experience in advising clients on regulatory and compliance matters, particularly, in the aforementioned areas of law. In context with managing litigation and advising his clients, Daniel is characterised by a strong client focus and his ability to find appropriate and efficient solutions to legal problems.

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Latest news & insights

Life sciences & healthcare

OLG Hamburg on the inadmissibility of issuing pharmaceutical prescriptions over the internet

27 March 2024
Briefing

by Dr. Daniel Tietjen and Katharina Hölle

Click here to find out more
Life sciences & healthcare

OLG Nuremberg on the unjustified accusation of abuse of rights in the case of a warning letter

27 March 2024
Briefing

by Dr. Daniel Tietjen and Katharina Hölle

Click here to find out more
Life sciences & healthcare

BGH: Bacterial cultures are not foods for diet management

27 March 2024
Briefing

by Dr. Daniel Tietjen and Katharina Hölle

Click here to find out more
Life sciences & healthcare

OLG Karlsruhe on advertising with the skin compatibility of a disinfectant

27 March 2024
Briefing

by Dr. Daniel Tietjen and Katharina Hölle

Click here to find out more

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