Dr. Andreas Ledl

"Andreas Ledl is an exceptional biotechnology patent lawyer. He is an expert at practising before the European Patent Office and his guidance in moving cases through the EPO rapidly is unparalleled."

– IAM Strategy 300, 2024

"Andreas Ledl is a skilled portfolio manager with an instinct for commercialisation strategies. A biochemist by training, Ledl has made himself instrumental to clients in the cutting-edge RNA space. His sector­wide knowledge lends itself to FTO analyses and due diligence."

– IAM Patent 1000, 2023

"Attentive to detail, passionate, driven and determined', Andreas Ledl is a polished EPO advocate."

– IAM Patent 1000, 2021

"Further pharmaceutical nous can be found in the form of Andreas Ledl, who gives 'exceptional strategic advice'."

– IAM Patent 1000, 2020

“Andreas Ledl is an outstanding European patent strategist. His advice consistently strikes a balance between commercial and legal requirements, and his careful planning always results in solid, enforceable IP protection that satisfies his clients’ requirements.”

– IAM Strategy 300, 2023

"The collaboration with Andreas Ledl and Eva Dörner has become indispensable for us. Andreas Ledl’s level-headed manner and his focus on addressing all involved parties and presenting problems in an abstract way is second to none. Eva Dörner’s chemical expertise undoubtedly rivals that of our in-house chemists while always being one step ahead in negotiations with patent lawyers on the other side. Both leave any ego behind and always have the best possible result for their client in mind. I haven’t seen it that often.“

– The Legal 500 EMEA, 2023

"Andreas Ledl and Eva Dörner are not only top-notch experts but also have a special sense for our involved employees."

– The Legal 500 EMEA, 2024

Andreas Ledl strengthens the set’s expertise through his “in-depth understanding of his clients’ patents, which means he is able to successfully defend and enforce those rights at the EPO”. His global outlook and nuanced understanding of key markets across the world adds value and means he adroitly manages worldwide portfolios as well.

– IAM Patent 1000, 2024

Alexander Ledl is “a fantastic patent attorney who consistently provides thoughtful strategic advice on navigating prosecution at the EPO. He is extremely responsive and attentive to client needs, responding to urgent requests as a priority and meeting tight deadlines. Andreas also provides a work product that is well structured, with succinct summaries alongside detailed analyses that are easy to follow.

– IAM Patent 1000, 2025