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Patents

Patent Filing and Prosecution

Whether you need to protect your innovation in a single country or coordinate a global patent portfolio, to achieve the level of international protection you want, you need a team in your corner that has an established track record of filing and prosecuting patent applications all over the world. At Elkington + Fife, you find this experience. 

We have a wealth of experience at representing clients before the UK Intellectual Property Office and the European Patent Office, as well as in filing and prosecuting “International” Patent Cooperation Treaty (PCT) patent applications.

The quality of your service is very good and your prices are considered to be among the best offered in the market.”

Philips

When it comes to our UK and European prosecution practice, our technical expertise combined with our in-depth knowledge of the relevant legal provisions, jurisprudence and case law means that we are able to successfully overcome objections raised by patent examiners without unnecessarily sacrificing scope of protection for our clients’ inventions.  We are extremely able at critically assessing raised objections and coming up with sound technical and legal arguments to support our clients’ interests. 

We understand that prosecution is a vital part of the process that needs to be handled well to provide the best protection and prevent future issues arising.  Unlike some larger firms, our UK and European prosecution practice is not managed by junior attorneys but by more senior members of our team.  This means you can rest assured the highest levels of skill and experience will be employed to guide your patent applications to grant.

When it comes to filing patent applications outside Europe, we use an extensive network of highly respected firms throughout the world. This allows us to select the firm that is best suited to you and your technology so you always receive the best support available

Meet the team
Richard Gillard
Partner
Richard has 20 years of experience in the full range of patent services, including drafting, prosecution, opposition and opinion work.
Nick Ertl
Partner
Nick has 20 years experience in the drafting of patent applications and their prosecution around the world, especially before the EPO.
Daniel Portch
Partner
Daniel's specialities include computing, computer programs, communications technology and electronic engineering.
Rob O'Callaghan
Partner
Recommended in the Legal 500, Rob is known for his "wonderful advice and understanding".
Oliver Kingsbury
Partner
A qualified European and UK Patent Attorney since 2002, Oliver has experience in providing a broad range of IP support.
Richard Cooke
Partner
Richard joined E + F in October 2005 and qualified as a Chartered Patent Attorney in 2008 and a European Patent Attorney in 2010.
Samantha Busher
Partner
Samantha handles a full range of patent work, ranging from prosecuting applications, handling opposition and appeal work.
Lee Mullen
Counsel
Lee prosecutes patent applications for a wide range of clients before the EPO and UK Patent Office, handling a diverse range of subject-matter.
Erik Scheuermann
Partner
Erik has been practising intellectual property since 2003. Before joining the profession he studied Chemistry in Germany, France and the UK.
Glyn Truscott
Partner
Glyn's practice spans a wide range of biotechnology subject-matter, from combination immunotherapies to PCR-based diagnostic assays.
Mark Scott
Partner
Mark is an experienced and versatile attorney specialising in proceedings before the EPO and the UKIPO.
Ellie Seymour
Partner
Ellie joined E+F in 2013 and has experience in a variety of patent work including prosecution, drafting and oppositions.
Jens Grabenstein
Partner
Jens is passionate about helping biotechnology companies build strong patent portfolios.
Laura Garlick
Associate
Laura is a UK and European patent attorney in our electronics and mechanical group.
Paul Waldron
Associate
Paul is a European and UK Patent Attorney specialising in the Life Sciences.
Neil Fenwick
Associate
Neil spends the majority of his time drafting and prosecuting new patent applications.
Richard Scott
Partner
Richard's practice spans the full patent lifecycle, from patent drafting and prosecution to freedom-to-practice and EPO opposition work. 
Andy Nicoll
Partner
Andy specialises in pharmaceuticals and nutrition. He has experience prosecuting patent applications in many major jurisdictions.
Zachary Jelley
Partner
Zachary's day-to-day practice focuses on the drafting and prosecution of electronic and computer-implemented inventions.
Paul Brookes
Partner
Paul enjoys working on a broad range of chemical subject-matter. Specialising in synthetic chemistry and pharmaceuticals.
Alison Daniels
Associate
Alison's work relates to a wide range of chemistry inventions including inks, medical devices and materials.
Sally Kennedy
Associate
Sally specialises in the chemical field, with a particular focus on pharmaceuticals.
Henrietta Rooney
Associate
Henrietta specialises in the life sciences, with particular expertise in biotherapeutics. Henrietta joined Elkington and Fife in 2016.
Henry Hinder
Associate
Henry spends the majority of his time drafting and prosecuting new patent applications, and has experience across a wide range of different technology fields.
Leanne Anderson
Associate
Leanne specialises in the chemical field, with a particular focus on pharmaceutical patent applications.
Lewis Smith
Associate
Lewis studied MSci Chemistry with industrial experience at the University of Bristol (first class honours, 2017).
Asher Winter
Associate
Asher qualified as a European and UK patent attorney in 2025, having joined Elkington + Fife in 2021.
Nickeal Sidhu
Associate
Nickeal studied Natural Sciences at Gonville and Caius College, Cambridge, graduating with a BA honours degree in 2021.
Oliver Moseley
Technical Assistant
Oliver obtained a PhD in Physics from the University of Cambridge, following a Chemistry degree from the University of Bath.
our patent sectors
Whilst our work spans a wide range of subject areas, the majority falls within the following sectors: