Cabinet Bugnion’s partners share a common vision of the strategy to adopt in the intellectual property field: providing high-quality legal and technical expertise that meets the specific needs of each of its clients.

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Delphine Maistre du Chambon

Managing Partner
Intellectual Property Counsel

Delphine MAISTRE DU CHAMBON has a Master’s I in private law, another in private law specialising in English law awarded in Great Britain, and a Master’s II in Intellectual Property, Industrial Agreements and New Technologies Law from Pierre Mendès France University (Grenoble – France).

She joined the firm as a partner in May 2015 and is appointed Managing Partner in September 2018.

Delphine has experience in a number of English-speaking and French intellectual property firms and spent around ten years in the Intellectual Property department of an international group specialising in the luxury goods sector. She has particular expertise in protecting and defending trademarks, designs and models, and copyright. Delphine regularly provides training for businesses on intellectual property.

She is a member of several associations, including the INTA and ECTA.


Alexandre Weith

Intellectual Property Counsel

Alexandre WEITH has a Master’s degree in law from the University of Geneva. After training as a barrister, he joined Bugnion in 1998 and became a partner in January 2004.

He deals mainly with trademark law, copyright, unfair competition law, internet law and data protection. He is a contract specialist, with particular expertise in licensing, assignment and coexistence agreements, and speaks fluent English.

Alexandre is a member of the International Association for the Protection of Intellectual Property (AIPPI), the International Trademark Association (INTA) and the European Communities Trade Mark Association (ECTA) and is joint president of the Association of International Business Lawyers (AIBL).


Dominique Skrebers-Zaïontz

Of Counsel
Intellectual Property Counsel

Dominique SKREBERS-ZAÏONTZ graduated in law from the University of Geneva and is a qualified barrister (1977). She joined Bugnion in late 1977 and later became a senior partner.

Thanks to over 30 years’ experience in the intellectual property field, both in Switzerland and internationally, she is well equipped to provide expert advice to clients on protecting and defending their trademarks, and responding to their needs in areas such as unfair competition and copyright.

She also offers advice on drafting licensing, assignment and coexistence agreements.

Engineers and lawyers

Our team of qualified lawyers and engineers, supported by experienced administrative staff, looks after all your needs in all areas of intellectual property.


All applications are welcome and will be examined in detail and in confidence.

Unsolicited applications should be sent to the following e-mail address: