Marie Walsh

Marie Walsh BSc MBA

Chartered Patent Attorney, European Patent and Trademark Attorney

Marie Walsh is a European Patent Attorney and Chartered UK Patent Attorney. Marie’s skillset is founded on more than 25 years’ experience of advising clients on patenting strategy, patent portfolio management as well as drafting and prosecuting patent applications across a variety of technology areas including Life Sciences, Pharmaceuticals, Biotech and Medtech - medical devices and Connected Health. Marie also advises in relation to Supplementary Protection Certificates (SPCs).

Marie is an Industrial Chemist by background having qualified with a BSc (Hons) degree in Industrial Chemistry. Having worked for a number of years in research, Marie drafts patent applications and navigates applications through the patent examination process at the EPO and UKIPO to achieve allowance. She also works with her clients in providing Freedom to Operate (FTO) opinions as well as assessing patentability, patent infringement risks and patent validity. Marie frequently represents clients at the EPO Examining Division as well as the EPO Opposition Division and at Appeals. Marie was awarded an MBA specialising on managing innovation and is uniquely placed to deliver IP strategy solutions for clients.

Marie’s extensive knowledge of patent case law and commercially focused outlook equip her to advise clients from start-up businesses to larger organisations with practical advice on how to achieve their strategic IP objectives in an efficient and cost-effective manner.

Marie is a Fellow of the Chartered Institute of Patent Attorneys and is a frequent speaker at IP workshops for entrepreneurs and a guest lecturer at the Law Society of Ireland and at Dublin Institute of Technology (DIT).

Barry Moore

Donnacha Curley

Conor Boyce

Catherine Hanratty

Marie Walsh

Anna Hally

Laurence Bibow

Michele Fratti

Anthony Kavanagh

Nikos Minas

Emanuele Mele

Chris Quigley

Stéphane Antoine

Caroline Sheeran

Saibh Morrissey

Lin Bo

Anna Molony

Barbara Farrell

Tina Doherty

Allison Breen

Derek Healy

Michelle Drumm

Colm O’Neill

Barbara O’Reilly

Kitty (Di) Wu

Mary Doyle

Amber (Yan) Guo

Andrada Costea

Peter Hanna


Garryard House,
25/26 Earlsfort Terrace
Dublin 2
D02 PX51

Tel: +353 1 661 3930
Fax: +353 1 661 3453

[email protected]


The Mount, 2 Woodstock Link,
Belfast BT6 8DD,
Northern Ireland.

Tel: + 44 28 90 737 293
Fax: + 44 28 90 730 199

[email protected]


Room 8017, Chunhui Building,
No. 24 Tangshan Road, Xigang District,
Dalian 116011, P.R. China.

Tel: +86 411 8361 4855

[email protected]

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