Joanne van Harmelen
Location
Cape Town, South Africa

Joanne van Harmelen

About

Dr. Joanne van Harmelen is a qualified attorney with over 15 years of experience in the legal profession. She specialises in patent filing and prosecution in the biotechnology, pharmaceuticals and chemicals sectors as well as advising clients on related regulatory and IP commercial matters.

Joanne’s approach to advising clients is to consider holistically the commercial and intellectual property aspects of the clients’ business. Her expertise extends to the assessment of the patentability of inventions, preparation and filing of patent...

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Practice Area(s)

  • Life sciences and biotechnology
  • Chemicals and pharmaceuticals
  • Plant breeders’ rights
  • IP commercial matters
  • Life sciences and publicly financed research regulatory matters

ACADEMIC
List of academic qualification(s) including institution and year of completion:

  • PhD, Medical Microbiology – University of Cape Town | 1999
  • BSc (Honours) – Rhodes University | 1992
  • BSc – Rhodes University | 1993
  • LLB – Unisa | 2008

QUALIFICATIONS
List of professional qualification(s):

  • Admitted Attorney | 2009
  • Patent Attorney | 2009

CREDENTIALS
Joanne is a member of the following professional institutions:

  • SAIIPL – South African Institute of Intellectual Property Law (fellow)
  • LESI – Licensing Executives Society International (co-Chair of Life Sciences Committee)
  • LES South Africa – Licensing Executives Society South Africa (vice-President of the board)
  • AIPPI (Association Internationale pour la Protection de la Propriété Intellectuelle)
  • Chambers & Partners, 2024 – Patents
  • The Legal 500 EMEA: Intellectual Property – Recommended/Key Lawyer (South Africa) | 2016 – 2023, 2025
  • The Legal 500 EMEA: Intellectual Property – Leading Partner | 2025
  • Best Lawyers®– Healthcare (South Africa) | 2017-2023
  • Chambers Global – Intellectual Property Patents: Ranked Band 3 | 2025 – 2026
  • Managing IP: IP Stars – Patents (South Africa) | 2016 – 2025
  • IAM Patent 1000 – Individuals: Prosecution (Highly recommended) and Individuals: Transactions Recommended | 2016 – 2025
  • IAM Global Leaders (South Africa) | 2021 – 2024
  • Listed in The Best Lawyers 2026 Edition: South Africa in Biotechnology Law
  • Listed in The Best Lawyers: South Africa in Intellectual Property Law (2025 – 2026)
Awards & Accolades
Joanne van Harmelen News & Podcasts
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news

Indigenous Biological Resources, cannabis and the conundrum of human introduction

Cannabis is once again in the news in South Africa, with the recent announcement by various government departments of a national cannabis master plan to establish a formal cannabis and hemp industry. ...

Joanne van HarmelenPatentsThomas Schmidt
news

Newsflash: draft cannabis regulations released

On 2 February 2026 the Department of Justice and Constitutional Development released an invitation for public comments on the Draft Cannabis Regulations (the Regulations) in respect of the Cannabis fo...

Intellectual PropertyJoanne van HarmelenPatentsThomas Schmidt
news

Rolling Out the Rules: The Draft Cannabis Regulations Are Here

On 2 February 2026, the Department of Justice and Constitutional Development published an invitation for public comment on the Draft Cannabis Regulations (the “Regulations”), issued pursua...

Intellectual PropertyJoanne van HarmelenPatentsThomas Schmidt