Methodology

IAM is proud to present the twelfth edition of IAM Patent 1000: The World’s Leading Patent Professionals – a unique guide that identifies the top patent professionals in key jurisdictions around the globe. Patents are essential business commodities and knowing how to obtain, enforce and monetise them has become mission critical for companies in all industries. Private practitioners play a key role in developing and implementing patent strategies for clients in both local and global markets, as well as acting to protect clients’ rights in the event of infringement. The IAM Patent 1000 shines a spotlight on the firms and individuals that are deemed outstanding in this pivotal area of practice.

The guide has been compiled following an extensive research process. Over five months, IAM conducted in the region of 1,800 interviews with numerous attorneys at law, patent attorneys and in-house counsel to gather market intelligence on the leading players in the field. Individuals qualify for a listing in the IAM Patent 1000 when they receive sufficient positive feedback from peers and clients with knowledge of their practice and the market within which they operate. In those markets in which practitioners have narrowed the focus of their work, we have presented tables highlighting the leaders in the respective areas of prosecution, transactions and litigation. Only those individuals identified by market sources for their exceptional skill sets and profound insights into patent matters feature in the IAM Patent 1000.

We have also identified the leading firms in the market – similarly listing them, where appropriate, in prosecution, transactions and litigation tables – as it is clear that the depth of expertise that a firm can offer beyond and in support of its star practitioners is an important factor in the decision to instruct. Firms qualify for a listing on the basis of their depth of expertise, market presence and the level of work on which they are typically engaged.

Our aim is to ensure that the IAM Patent 1000 is as accurate as possible. We seek to produce the definitive list of the world’s leading patent experts, on the basis of feedback received from those operating in the market. If you disagree with the opinions we have presented, we would like to hear from you. Our guarantee is that we will further research your input and so improve the list in the future.

All names and individual positions at firms are correct to the best of our knowledge as of 4 May 2023. In instances where a firm has merged or subsequently dissolved, or individuals have moved, these changes will be reflected in the next edition of the IAM Patent 1000.