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Key contacts
Partner: Marcus Nothhelfer
Quick facts
Firm - Year of Establishment

2006

Partners

23

Other qualified practitioners

66

Total number of lawyers

89

Practitioners (worldwide)

89

Languages

English, German, Japanese, French, Spanish, Italian, many others

Network memberships

INTA, GRUR, LESi, DAV, AGEM, others

Key practice areas
Copyright & related rights
Patent disputes
Trade mark disputes
Trade mark
Patent
IP transactions
Firm overview

ARQIS' IP/IT practice covers the full range of IP and IT advice, both contentious and non-contentious, including in particular trade marks, designs, copyright, innovation and technology, trade secrets, patent litigation, licensing, IT projects and unfair competition matters.
The team, headed by partner Marcus Nothhelfer, comprises six highly skilled IP professionals with diverse specialisations. Trade mark and design experts Carolin von Fritsch and Maya Manarivonirina have significantly enhanced their profiles. Paulina Hüttner also contributes her expertise as experienced contract specialist. Rolf Tichy and Julia Wildgans, specialising in IP issues in the digital realm, have deep expertise in the intersection of IP and IT, including areas like AI, cybersecurity, DMA and DSA.
Trade marks, designs and trade secrets are a primary focus, complemented by transactional IP advice. In alignment with the firm's full-service approach to national and international transactions, the IP team plays a vital role in most of the deals managed by ARQIS' esteemed corporate/M&A and PE/VC practices. Embedded as a specialist area within the firm-wide Data.Law focus group, IP/IT advice integrates closely with data protection, as well as commercial and distribution law, compliance, and litigation.
The ARQIS IP team has particular industry experience in automotive and logistics, lifestyle, fashion and beauty, but also in growth sectors such as robotics, e-mobility, AI and digital infrastructure. With regard to the latter, the ARQIS IP practice is well-equipped to act as a versatile one-stop shop, not only for young companies with innovative business models.
In addition to long-standing client relationships with companies seeking specialist IP advice, the team regularly exploits synergies. For instance, many cases arise from post-M&A consultancy or from the firm's Japan desk. The team has also seen a steady increase in matters with a US nexus in recent years.

Practice Areas & Sector Specialisations

Key IP Areas

Copyright, Designs, Intellectual property, IP transactions, Patent (contentious), Trade mark

Key Sector Expertise

Advertising, Arts, Automotive, Computer technology & services, Consumer goods and services, Energy, Fashion & luxury goods, Food and beverage, ICT & software, Logistics, Media, Robotics, Sports

Address:
Theatinerstrasse 8, Munich
80333, Germany
Tel:+491737291420 Email:Contact Us Web Address:https://www.arqis.com
2026 Edition
IP transactions
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Overview

ARQIS is recommended for IP transactions work, thanks to its corporate law practice. However, its IP team is also experienced in handling soft IP matters such as trade mark and designs.

Notable lawyers: Marcus Nothhelfer, Nora Stratmann, Rolf Tichy and Carolin von Fritsch.

Testimonials

2026

"Arqis's team is highly responsive, professional, friendly and provide an excellent standard of service."

"Arqis has a strong reputation for filing/prosecution and charges a reasonable rate. They are proactive and communicative."

Marcus Nothhelfer

"Marcus is very proactive and communicative, and an expert in his field. I would not hesitate to recommend him."

 

2025

"Arqis is an excellent law firm."

"A high level of expertise, combined with a practical approach, which is great."

"Arqis has a strong reputation and charges a reasonable rate."

"They provide a quality service at a reasonable rate."

"The Arqis's IP team do excellent work for us in all matters related to IP, trademarks, designs, and IP transactions. We appreciate the precise, pragmatic solutions, creativity and special commitment. Simply top."

 

Marcus Nothhelfer

"I have worked with Marcus Nothhelfer for years and find him to be responsive, organised and strategic."

"Marcus Nothhelfer has a good team, provides calm advice and is always responsive, which I like a lot."

"Marcus Northhelfer is an excellent lawyer with good communication skills and a commercial outlook."

 

2023

"We value the depth of expertise as well as the straightforward approach, which makes it easy to work with ARQIS. On top of that, they can work with us in both German and English."

"I, as a non-lawyer, always feel well informed about procedures and possibilities. They explain complicated things in a clear way. Always very competent with an impressive ability to handle complex and sophisticated matters."

"They are very proactive and reliable."

"Great service, great people."

"They understand the client's business needs and provide efficient services."

"They are skilled and responsive and take action."

"They always provide focused advice on every single issue that they deem important. Also, they understand the needs of companies based in [Latin America] wishing to start businesses in the EU."

"The team has an in-depth knowledge and at the same time is very practical."

"Their lawyer is very good at communication and could give us just what we want."

 

Marcus Nothhelfer

"Marcus Nothhelfer is outstanding."

"Marcus is hands-on, user-friendly, knowledgeable, timely, practical and commercial in approach. In addition, his spoken and written English is good, and his services are good value."

Linked Reviews
Trade mark

Case studies show filing, portfolio management and disputes work for brand owners in several sectors. Clients include DACHSER Group, Agile Robots, RSG Group Germany, and Ducati Motor Deutschland.

IP transactions

The firm advised Infineon Technologies, Red Bull and Agile Robots on their respective IP licensing deals.

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