D Young & Co LLP

IAM Research

The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.

Gold - Firms: prosecution

As one of the most prolific outfits before the EPO, D Young & Co LLP knows its way around opposition and appeal proceedings and regularly wins them against the odds. Due to the size and breadth of its practice – and its ability to work in any technical area – inventive companies flock to the firm and then stick around for years, with some relationships lasting for decades. One such longstanding client is Teva, whose blockbuster drugs Kirk Gallagher, Neil Nachshen and Kit Wong have been defending before the EPO in the past year. Gallagher combines his oppositions prowess with a knack for providing infringement and validity opinions and a knowledge of SPCs, while Nachshen has led on the Teva work for the past 20 years and “has excellent knowledge of the EPO opposition process and rules and has often won cases that initially had an uncertain outcome”. “Neil also has deep technical knowledge of patents in the pharmaceutical field. By understanding the science, he works very well with experts in this field and is able to put together persuasive expert reports.” Wong heads up the prosecution and drafting team for Teva and helps to train its in-house patent department in Israel: “Kit’s astute analytical abilities have been instrumental in securing valuable patent protection for so many important discoveries. I rely on Kit’s ability to, quickly and thoroughly, critically assess the technologies in view of current legal standards. Even in the most intractable situations, Kit’s attention to detail and advocacy skills have garnered successes.” Another key pharmaceutical patron is Boehringer Ingelheim Animal Health, which has had its SPC issues seen to by Garreth Duncan and strategy guided by Zöe Clyde-Watson. Duncan is accustomed to SPC work, having worked in patents for almost 25 years, some of which has been spent in-house at Pfizer in both Europe and the United States; Clyde-Watson is well versed in all kinds of chemical subject matter, and has spent the past two decades handling Cyclacel’s patent portfolio. Charles Harding, Tamara Milton and Jennifer O’Farrell also impress on the life sciences side: molecular biologist Harding has 25 years of EPO advocacy under his belt, as reflected in his D Young & Co LLP publication EPO Board of Appeal Decisions, published in its third edition in 2021. Genetics expert Milton meanwhile “does excellent work in European oppositions and has established a great record of knocking out competitor IP in the EPO”. O’Farrell came aboard in 2020 – she reportedly “is easy to work with, approachable, highly skilled and knowledgeable, and goes the extra mile when it comes to advising her clients”. Working on both the biological and chemical sides is Simon O’Brien, who counts Nestlé among his clients and is known for his work with venture capital-owned start-ups, whereas patent attorney litigator Anthony Albutt is the key name on the engineering sides. He is also a favourite of start-ups, but equally finds time to work with major companies like Toyota. For consumer electronics issues, Nicholas Malden is a good choice – especially if issues span the globe – and for contentious issues before the courts as well as the EPO, patent attorney litigator Jonathan Jackson is sought out by big names such asSony.

Firm Profile

Clients choose D Young & Co LLP for IP services, confident in the knowledge, experience and dedication that has characterised our work throughout our firm’s history.

We are proud of our heritage, built through supporting innovative organisations of every shape, size and type. Established by David Young in 1891, we have grown to become one of the United Kingdom’s largest IP firms, serving clients throughout Europe, America, Asia and all global markets.

D Young & Co LLP has its finger very much on the pulse of mainstream European patent prosecution. Clients looking for legal, technical and procedural excellence will find it in spades here; D Young & Co LLP is a mixed firm of attorneys at law and patent attorneys, which pays attention to process as well as outcome.

More than 200 members of staff are based at offices in London, Munich and Southampton. We remain committed to providing only the best IP advice available – whether working with small and medium-sized enterprises (SME) or global businesses, and whatever the invention, technology or brand.

Our client base is diverse and international, including academic institutions, blue-chip and global organisations, research institutes, start-up companies and SMEs, and spans all industry sectors and technologies.

We offer a streamlined, cost-effective service to our clients, under one roof, with patent and trademark attorneys working alongside solicitors. We advise and assist not only on UK and EU rights, but also on global portfolio management and enforcement.

Patent services

D Young & Co LLP has one of the most respected patent teams in Europe, providing the full range of patent services, including:

  • patent drafting in all relevant jurisdictions;
  • filing and prosecuting patent applications directly at the UK Intellectual Property Office, the EPO or the International Bureau of WIPO – worldwide prosecution is handled by our network of trusted overseas agents;
  • representing clients at all levels within the EPO, including oppositions and appeals;
  • portfolio audit and strategic advice;
  • infringement (freedom to operate) and validity opinions on third-party intellectual property;
  • litigation in the United Kingdom, Germany and coordination internationally;
  • due diligence work for funding, stock market flotation, business or project acquisition;
  • search and watching;
  • drafting and advising on IP agreements, and on non-disclosure agreements, R&D agreements, licences and assignments;
  • the exploitation of IP rights for revenue opportunities; and
  • supplementary protection certificates/patent term extensions.

Our attorneys have extensive experience in drafting and prosecuting international patent portfolios through to grant in worldwide jurisdictions.

Our patent practice has an enviable track record in EPO opposition and appeal hearings and our attorneys are active in steering legislation and policy in the United Kingdom, Germany and at the EPO, where partners are members of various influential committees.

Clients benefit from always working with specialist attorneys and solicitors. Many have either worked in industry or with in-house legal departments and so have a truly commercial perspective.

We are experts in technical areas such as:

  • biotechnology;
  • immunology;
  • molecular biology;
  • chemistry;
  • pharmaceuticals;
  • computer technology;
  • mobile telephony;
  • electronic and electrical engineering;
  • mechanical and manufacturing engineering; and
  • physics.

D Young & Co LLP is able to offer a broad choice and availability of representation. Our patent attorneys, solicitors (in the United Kingdom) and attorneys at law (in Germany) have a significant amount of experience of contentious patent work in the courts of Europe and the EPO, and in working together to create a seamless patent dispute resolution service.

The IAM Patent 1000 comments:

  • “You can’t fault the fantastic quality of the work D Young & Co LLP puts in. It collaborates efficiently to find the best solutions.”
  • “The group is composed of strong, consistent performers.”
  • “D Young & Co LLP has its finger very much on the pulse of mainstream European patent prosecution. Clients looking for legal, technical and procedural excellence will find it in spades here; D Young & Co LLP is a mixed firm of attorneys at law and patent attorneys, which pays attention to process as well as outcome.”
Patent 1000 Analytics
Analytics and insights
2
Listings in
Jurisdiction
12
Recommended Individuals
In-depth analytics for law firm performance
Patent 1000 Analytics tracks the global legal industry to provide you accurate analysis of the firm's performance. Harness deep data, customizable tools and expert insight to guide strategy, streamline decision-making, and accelerate your business generation.

Unlock unlimited access to all IAM content