Diese Seite ist nicht auf Deutsch verfügbar. Hier gelangen Sie zur deutschen Homepage.

This page isn’t available in English. Here, you’ll get to the English homepage.


Esta página no está disponible en español - Aquí podrá acceder a la página web en español.

Questa pagina non è disponibile in italiano. Qui si accede alla homepage in italiano.

Cette page n’est pas disponible en français. Ce lien vous conduira à la page d'accueil en français.

해당 페이지는 한국어가 지원되지 않습니다. 이 곳을 클릭하시면 한국어 버전 홈페이지로 이동하게 됩니다.

Contact vCard

P +44 (0) 20 7427 0200

13–15 Bouverie Street
EC4Y 8DP London

For security reasons we give you the possibility to communicate with Toby Simpson in an encrypted form by e-mail.


Toby Simpson


M.Chem (Oxon), British & European Patent Attorney


Languages: English


Toby's patent practice lies principally in the fields of pharmaceuticals and chemistry. He specialises in drafting and prosecuting patent applications directed to pharmaceutical products (including new chemical entities, peptide and antibody therapeutics, pharmaceutical formulations, polymorphs, salts, new medical uses and dosage regimes), cosmetic products, personal care products and medical devices. He also advises clients in relation to SPCs, orphan drug designations, clinical trial exemptions and regulatory data protection.

Toby has extensive experience of opposition and appeal proceedings before the EPO, and regularly represents clients in relation to such matters. Representative matters in the pharmaceutical sector include the successful defence of key patents covering the products Velcade®, Cabometyx® and Linzess®. He has also successfully defended numerous patents directed to well-known cosmetic and personal care products, as well as patents pertaining to medical devices such as coated stents and balloon catheters. Toby is well-versed in handling cases which are the subject of litigation in Europe and other jurisdictions, especially cases in which US ANDA litigation is ongoing or envisaged.

Professional Memberships

CIPA (Fellow), EPI


Toby studied chemistry at the University of Oxford, graduating with a Master's degree (first class honours). He qualified as a British Patent Attorney and a European Patent Attorney in 2006, and also holds a certificate in intellectual property law from the University of London. Toby joined HOFFMANN EITLE in 2020 after eight years as a partner at another top-tier firm.