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Rohan is a Chartered Patent Attorney and European Patent Attorney in the Chemical and Materials Group.

He has extensive experience drafting opposition and appeal statements and regularly presents cases at Oral Proceedings before the Opposition Divisions and Boards of Appeal of the European Patent Office. Rohan frequently advises on revocation and entitlement proceedings before the UK Intellectual Property Office.

He has special expertise in patent work in the materials science and engineering materials field, working extensively in: semiconductor and electronic materials; semiconductor processing; metallurgy; ceramics and glasses; cements and concretes; elastometric materials and composites. His broad experience also covers synthesis of hard materials for: cutting tools; coatings and laminates; surface engineering; crystal growth; heterogeneous catalyst materials and microstructural characterisation techniques.

Rohan has an MA in Materials Science and a DPhil in Materials Science both from the University of Oxford.







Chartered UK Patent Attorney

European Patent Attorney

MA Materials Science, University of Oxford

DPhil Materials Science, University of Oxford



Energy and resources

Food and beverage

Materials science and engineering materials


Practice areas

Cements and concretes

Ceramics, polymers and glasses

Elastomeric materials and composites

Semiconductor and electronic materials

Semiconductor processing, metallurgy

Synthesis of hard materials

Salisbury Square House
8 Salisbury Square
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Who's Who Legal - Patents 2018: World's leading patent experts

Recognised in the IAM Global Leader list, 2020.

Who's Who Legal - Patents 2020: World's leading patent experts

"Highly recommended" Global Law Experts 2021 Handbook

Recognised in the IAM Global Leader list, 2021.

Recognised in the world's leading IP practitioners, Patent Agents & Attorneys list, Who's Who Legal, 2021

Recognised as a thought leader by WWL, 2022

Recognised by Managing Intellectual Property, IP Stars, 2021

Recommended individual, IAM Patent 1000, 2021

Recognised as a Star, MIP Awards 2022

Listed as a World Leading Patent Professional, 2022, by IAM Patent 1000

Ranked individual - Who’s Who Legal: IP 2023

Recognised by Managing Intellectual Property, IP Starts 2020

Named as a key attorney by Legal 500, 2023

Recommended Individual by IAM Patent 1000, 2023

Who's Who Legal - Patents 2019: World's leading patent experts

Recognised as a Patent star, MIP awards 2023

Recognised in the IAM Global Leader list, 2024

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    A European award-winning patent and trade mark firm delivering world-class advice to enhance the commercial value of intellectual property rights globally.