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The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.

Silver - Firms: prosecution

Calysta has a number of compelling selling points, including a high level of specialisation in a variety of industries, a strong network of foreign associates and an ever-growing bench of talented and dynamic professionals. It marries its commercially minded approach with technological expertise to flawlessly protect valuable assets and build long-term relationships with clientele. Bio-engineer Philippe de Diesbach joined the team in October 2020: “No matter is too complex for Philippe; he is extremely intelligent and his thorough understanding of the science behind his clients’ inventions allows him to efficiently translate them into strong applications.” Johannes Wohlmuth, a European, German, Italian, Swiss and Belgian patent attorney, has a global perspective that impresses everyone he works with. He draws on his extensive experience to offer sound counsel and a fine-tuned service. Setting the tone from the top is Ludivine Coulon, who dispenses “swift evaluations that deliver satisfying results”. 

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