• Our People
  • Global Presence
  • Regions
    • Asia
    • Europe
    • Americas
  • Offices
    • Canada
      • Ottawa
      • Toronto
    • China
      • Beijing
      • Hong Kong
    • Luxembourg
    • Malaysia
    • Singapore
    • UK
      • Aberdeen
      • Birmingham
      • Cambridge
      • Edinburgh
      • Glasgow
      • London
      • Manchester
      • Oxford
  • Client liaison
    • Japan
    • Korea
  • Expertise
  • Services
    • Patents
    • Brands & Trade Marks
    • Designs
    • Litigation & Dispute Resolution
    • Commercial IP & Contracts
    • Due Diligence
    • Freedom to Operate
    • EPO Patent Oppositions
    • European Patent Validations
    • Anti-counterfeiting
    • Open Source & Third Party Code
  • Sectors
    • Digital Transformation
      • 3D Printing
      • Artificial Intelligence
      • Blockchain
      • Data & Connectivity
      • Extended Reality
      • Industry 4.0
    • Energy & Environment
    • Life Sciences
    • Agritech
    • Medical Technologies
    • Chemistry
    • Transport
    • Entertainment & Creative Industries
    • Food & Drink
    • Fashion & Retail
    • Universities & Research Bodies
    • Start-ups & Spin-outs
      • Creating value for start-ups
      • The IP driven start-up
    • Financial Services
  • About Us
    • Working with us
    • Awards
    • Corporate & Social Responsibility
    • Diversity & Inclusion
    • Careers
  • Insights
    • Articles
    • News
    • Events
    • Resources
    • Unified Patent Court hub
    • Beyond Brexit: European trade mark hub
    • M&C Reacts
  • Contact Us
Marks & Clerk logo
Marks & Clerk logo
Contact Us
Language
English
Our People
Global Presence
Regions
  • Asia
  • Europe
  • Americas
Offices
  • Canada
    • Ottawa
    • Toronto
  • China
    • Beijing
    • Hong Kong
  • Luxembourg
  • Malaysia
  • Singapore
  • UK
    • Aberdeen
    • Birmingham
    • Cambridge
    • Edinburgh
    • Glasgow
    • London
    • Manchester
    • Oxford
Client liaison
  • Japan
  • Korea
Expertise
Services
  • Patents
  • Brands & Trade Marks
  • Designs
  • Litigation & Dispute Resolution
  • Commercial IP & Contracts
  • Due Diligence
  • Freedom to Operate
  • EPO Patent Oppositions
  • European Patent Validations
  • Anti-counterfeiting
  • Open Source & Third Party Code
Sectors
  • Digital Transformation
    • 3D Printing
    • Artificial Intelligence
    • Blockchain
    • Data & Connectivity
    • Extended Reality
    • Industry 4.0
  • Energy & Environment
  • Life Sciences
  • Agritech
  • Medical Technologies
  • Chemistry
  • Transport
  • Entertainment & Creative Industries
  • Food & Drink
  • Fashion & Retail
  • Universities & Research Bodies
  • Start-ups & Spin-outs
    • Creating value for start-ups
    • The IP driven start-up
  • Financial Services
About Us
  • Working with us
  • Awards
  • Corporate & Social Responsibility
  • Diversity & Inclusion
  • Careers
Insights
  • Articles
  • News
  • Events
  • Resources
  • Unified Patent Court hub
  • Beyond Brexit: European trade mark hub
  • M&C Reacts

Jonathan Stafford

Partner

Europe
Manchester

Get in contact

+44 161 233 5800 jstafford@marks-clerk.com
vCard

Jonathan handles patent matters in the chemistry and life science sectors, with emphasis on pharmaceuticals, industrial chemistry, materials, synthetic methods and medical and diagnostic devices. Jonathan has particular expertise in the area of small molecule drugs, formulations, graphene, catalysis, polymers and polymer additives, and stereoselective synthetic processes. Jonathan also handles design work in all fields.

He was identified as a Rising Star by IP Stars in 2017, and is consistently recognised as a key European Patent Attorney in IP Stars, and as a recommended practitioner in the Legal 500 rankings, JUVE rankings, and IAM Patent 1000 rankings.

Jonathan's work includes the drafting and prosecution of patent applications including coordinating the prosecution of multi-jurisdictional patent portfolios, advising on validity and infringement, and advising companies on improving their IP strategy and processes. Jonathan has significant experience in leading EPO opposition and appeal proceedings, including complex multi-party hearings representing patentees and opponents, and working closely with litigators to coordinate EPO opposition and local national litigation strategies. Jonathan also has extensive experience in handling IP due diligence for companies looking to buy, license, or invest in new technology, including conducting freedom to operate and SWOT analyses.

Jonathan's clients include large corporations, SMEs, start-ups and university technology transfer companies. He has particular experience of advising spin-outs in patent matters from initial start-up stage through to preparing for the IPO process. 

Jonathan graduated from the University of Manchester with a first class honours degree in Chemistry and subsequently obtained a PhD in organic chemistry from the University of Cambridge. He went on to work as a process research chemist in a well-known multinational pharmaceutical company before entering the patent profession in 2007. In his spare time he enjoys swimming and playing water polo, having previously represented Great Britain junior and England senior men’s national water polo teams.

Languages

  • English

Specialist in

  • Patents
  • Designs
  • Life Sciences
  • Chemistry

Qualifications

Chartered (UK) and European Patent Attorney

PhD, Organic Chemistry, University of Cambridge

MChem, Chemistry, University of Manchester

Search our people

Latest Insights

Hermes birkin
Article
- 31 January 2023

The MetaBirkin and the very modern debate unfolding in Hermès International, et al v. Mason Rothschild

A boundary testing trade mark case continues in the US between Hermès International and Mason Rothschild and we eagerly await the outcome.  This case is likely to set a precedent about how trade mark rights can extend to, and be enforced in, the virtual space / metaverse.
Read more
Article
- 26 January 2023

New year, new scale of costs: UKIPO publishes practice note TPN 1/2023

Earlier this week, the IPO brought together updated the guidance from previous TPNs about costs in trade mark, patent and design tribunal proceedings in (TPN) 1/2023.
Read more
News
- 26 January 2023

Return to sender, address unknown

Hot off the press is the long awaited guidance from the UKIPO on service of documents in contentious proceedings upon parties who do not have a UK address for service.  
Read more
Marks & Clerk logo (white)
  • Terms & Conditions
  • Privacy Notice
  • Cookies
  • Legal Notices
  • Lexology
  • Mondaq