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Marie Jansson Heeks

Partner
Partner
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VCard
VCard

Areas of Focus

Overview

As a partner in Crowell's London office, Marie brings a wealth of expertise as a qualified solicitor, solicitor advocate, and UK and European patent attorney. Her practice encompasses all aspects of intellectual property, from the initial development of protection strategies to the commercialisation and exploitation of valuable assets. Her approach is holistic, ensuring that IP strategies are not only proportionate, but also aligned with her clients' business objectives.

Marie has played a pivotal role in developing and executing IP portfolio management strategies, ensuring that her clients' intellectual assets are robustly protected and strategically managed. Her extensive experience in patent prosecution has involved significant interactions with various patent offices, where she has adeptly navigated complex legal landscapes to secure favorable outcomes for her clients. Marie has been actively involved in numerous opposition and appeal proceedings, showcasing her ability to advocate effectively and resolve disputes in high-stakes environments.

Career & Education

    • College of Law, London, Professional Skills Course, 2012
    • College of Law, London, Legal Practice Course, 2011
    • Queen Mary University of London, M.Sc., Intellectual Property Law, 2008
    • BPP Law School, London, Diploma in Law, 2006
    • London School of Economics, University of London, Diploma in Financial Accounting, 2005
    • University College London, BEng, Biochemical Engineering, 2005
    • Lund University, Diploma in Swedish Language, 2003
    • College of Law, London, Professional Skills Course, 2012
    • College of Law, London, Legal Practice Course, 2011
    • Queen Mary University of London, M.Sc., Intellectual Property Law, 2008
    • BPP Law School, London, Diploma in Law, 2006
    • London School of Economics, University of London, Diploma in Financial Accounting, 2005
    • University College London, BEng, Biochemical Engineering, 2005
    • Lund University, Diploma in Swedish Language, 2003

    • Chartered Institute of Patent Attorneys (CIPA), Chartered UK Patent Attorney, 2013
    • European Patent Office, European Qualifying Examinations, 2012
    • Senior Courts of England and Wales, Solicitor, 2012
    • Chartered Institute of Patent Attorneys (CIPA), Chartered UK Patent Attorney, 2013
    • European Patent Office, European Qualifying Examinations, 2012
    • Senior Courts of England and Wales, Solicitor, 2012

    • Swedish
    • Swedish

Marie's Insights

Client Alert | 07.08.25

The UPC’s New Case Management System—What to Know

For the past few years since its official launch, as well as getting to grips with the developing procedures and case law of the Unified Patent Court (UPC), representatives have been using the UPC’s Case Management System (CMS) in its first iteration....

View All Insights

Practices

Industries

Marie's Insights

Client Alert | 07.08.25

The UPC’s New Case Management System—What to Know

For the past few years since its official launch, as well as getting to grips with the developing procedures and case law of the Unified Patent Court (UPC), representatives have been using the UPC’s Case Management System (CMS) in its first iteration....

View All Insights