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Finnegan
Christopher J. Hall, Ph.D.
Associate
More
vCard
  • 1 London Bridge
  • London, United Kingdom SE1 9BG
+44 (0)20 7864 2839
christopher.hall@finnegan.com christopher.hall@finnegan.com

Christopher J. Hall, Ph.D.

Associate

  • +44 (0)20 7864 2839 +44 (0)20 7864 2839
  • christopher.hall@finnegan.com christopher.hall@finnegan.com
  • 1 London Bridge
  • London, United Kingdom SE1 9BG
  • vCard

Christopher (Chris) Hall, Ph.D., is a European and part-qualified U.K. patent attorney with a background in organic chemistry. He is experienced in prosecuting patent applications in Europe and worldwide related to a diverse range of subject-matter, from organic electronics to pharmaceuticals. Chris has also worked on oppositions before the European Patent Office (EPO).

In addition to his experience before the EPO, Chris has enjoyed preparing freedom to operate and validity opinions, as well as counseling on patent portfolio management. Before joining Finnegan, Chris trained with a London-based patent firm where he focused on European patent prosecution, including work on behalf of one of the world's largest smartphone manufacturers.

Prior to entering the legal profession, Chris completed both his master's and doctorate at the University of Oxford in the field of synthetic organic chemistry. He concentrated on the development of novel synthetic methodologies and their application to total synthesis, resulting in multiple scientific publications.

Insights

Articles

EPO Referral May Shift Patent Description Amendment Rules

EPO Referral May Shift Patent Description Amendment Rules EPO Referral May Shift Patent Description Amendment Rules

November 4, 2025

Law360

European IP Blog

Description Amendments in the Spotlight – A Referral to the Enlarged Board in G 1/25 Description Amendments in the Spotlight – A Referral to the Enlarged Board in G 1/25

7 August 2025

Articles

EPO Ruling on Claim Interpretation Will Have Broad Impact

EPO Ruling on Claim Interpretation Will Have Broad Impact EPO Ruling on Claim Interpretation Will Have Broad Impact

August 4, 2025

Law360

European IP Blog

G 1/24 – A New Era of Claim Interpretation at the EPO? G 1/24 – A New Era of Claim Interpretation at the EPO?

27 June 2025

European IP Blog

Oral Proceedings in G 1/24 – Claim Interpretation at the EPO Oral Proceedings in G 1/24 – Claim Interpretation at the EPO

28 March 2025

European IP Blog

T 1994/22 – Polymorphs and Plausibility T 1994/22 – Polymorphs and Plausibility

21 November 2024

More

Professional Activities

  • Chartered Institute of Patent Attorneys (CIPA)
    (member, 2021-present)
  • European Patent Institute (epi)
    (member, 2021-present)
Admissions and Education

Admissions

  • European Patent Office

Education

Queen Mary, University of London
Certificate, Intellectual Property Law, 2022
University of Oxford
D.Phil., Synthesis for Biology and Medicine CDT, 2021
University of Oxford
M.Chem., Chemistry, 2016

Christopher's Practices

Diligence, Licensing, and Opinions
Freedom to Operate Opinions
Global IP Enforcement, Litigation, and Trials
Unitary Patent System (UPS) and the Unified Patent Court (UPC)
Prosecution and Portfolio Management
Patent Drafting and Prosecution

Christopher's Industries

Chemicals, Industrials, and Materials
Chemical
Life Sciences
Biotechnology
Pharmaceutical

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