David Nash (Of Counsel) - Bristol (UK)

David Nash

Of Counsel

Job Title

  • UK and European Patent Attorney


  • MA Natural Sciences (University of Cambridge)


  • Chemistry and Life Sciences
    • Biotech & life sciences
    • Pharma & healthcare
    • Materials science, nanotechnology
    • Consumer products
    • Speciality chemicals
    • Chemical engineering
    • Green technologies
    • Industrial minerals, petrochemistry & polymers

Language skills

  • English

David has successfully represented clients before the European Patent Office for over 25 years, with a particular emphasis on complex prosecution cases, oppositions and appeals. Over his career to date, David has been involved in over 150 oppositions, representing both opponents and patentees. David is a speaker at Haseltine Lake's programme of seminars for clients on opposition practice.

David's particular technical areas of expertise include industrial chemistry generally with an emphasis on petrochemicals, chemical engineering and mineral processing, as well as medicinal chemistry and biotech. 

David is a regular traveller overseas, particularly to the United States and is a member of Fédération Internationale des Conseils en Propriété Industrielle (FICPI). 

Contact David Nash (Of Counsel)
Address Redcliff Quay,
120 Redcliff Street,
BS1 6HU United Kingdom
E: dnash@hlk-ip.com
T: +44 (0) 117 910 3200
F: +44 (0) 117 910 3201

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